Gallery:

The 400 Most Recent Computed Pictures on Sunday November 17 2019

[Galerie: Les 400 Images calculées les plus récentes à la date du Dimanche 17 Novembre 2019]




Tridimensional representation of a quadridimensional Calabi-Yau manifold

Jean-François COLONNA

www.lactamme.polytechnique.fr

jean-francois.colonna@polytechnique.edu
CMAP (Centre de Mathématiques APpliquées) UMR CNRS 7641, Ecole Polytechnique, CNRS, 91128 Palaiseau Cedex, France

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  • The 400 most recent computed pictures (among 7831) on 11/17/2019 [Les 400 Images calculées les plus récentes (parmi 7831) le 17/11/2019]:
  • (The first one -top left- is the most recent [La première -en haut et à gauche- est la plus récente])

    A 'crumpled' sphere defined by means of three bidimensional fields
    1 - November 17 2019
    No Title 0301
    2 - November 16 2019
    Multifractal mountains (bird's-eye view)
    3 - November 16 2019
    'Fractal set of ropes' based on a plane
    4 - November 09 2019
    A mixing -addition- of a sphere and of a 'thick' helix defined by means of three bidimensional fields
    5 - October 29 2019
    Fractal 'celestial body' based on a sphere with a 1/O conformal transformation in the Octonionic space -tridimensional cross-section-
    6 - October 19 2019
    Fractal 'celestial body' based on a sphere with a 1/O conformal transformation in the Octonionic space -tridimensional cross-section-
    7 - October 19 2019
    No Title 0300
    8 - October 18 2019
    Fractal 'celestial body' based on a torus
    9 - October 17 2019
    Fractal 'celestial body' based on a sphere
    10 - October 15 2019
    The Schaeffer bijection
    11 - June 29 2015
    Dynamical tridimensional fractal structure
    12 - October 08 2019
    A simplified solar system including the Sun, Jupiter and a 'false' Pluto -Jupiter point of view-
    13 - October 05 2019
    The Ptolemaic system with a moving equant -grey circle above the Earth- with a small light grey circle -the epicycle- whose center describes a larger dark grey circle -the deferend-
    14 - October 02 2019
    The Ptolemaic system with equant -grey circle above the Earth- and with a small light grey circle -the epicycle- whose center describes a larger dark grey circle -the deferend-
    15 - October 02 2019
    Dynamical mountains (bird's-eye view)
    16 - September 27 2019
    Tridimensional fractal structure
    17 - September 26 2019
    The erosion of an amazing cross-section inside the Menger sponge -iteration 5- with a 1/O conformal transformation in the Octonionic space -tridimensional cross-section-
    18 - September 25 2019
    Tridimensional fractal structure
    19 - September 24 2019
    Tridimensional fractal structure
    20 - September 23 2019
    The erosion of an amazing cross-section inside the Menger sponge -iteration 5-
    21 - September 22 2019
    The erosion of the Menger sponge -iteration 5-
    22 - September 20 2019
    The erosion of a tridimensional structure made of six Golden Decagons with pseudo-periodical Penrose tilings
    23 - September 20 2019
    No Title 0299
    24 - September 16 2019
    A tridimensional structure made of six Golden Decagons with pseudo-periodical Penrose tilings
    25 - September 16 2019
    A tridimensional structure made of six Golden Decagons with pseudo-periodical Penrose tilings
    26 - September 15 2019
    A pseudo-periodical Penrose tiling of the Golden Decagon with five hidden cubes
    27 - September 09 2019
    The Continuum Hypothesis (CH)-an allegory-
    28 - September 05 2019
    The Continuum Hypothesis (CH)-an allegory-
    29 - September 04 2019
    The Continuum Hypothesis (CH)
    30 - September 04 2019
    No Title 0298
    31 - August 30 2019
    No Title 0297
    32 - August 26 2019
    Tridimensional visualizations of the Verhulst dynamics
    33 - August 26 2019
    A tribute to Sandro Botticelli
    34 - August 09 2019
    A tribute to Sandro Botticelli
    35 - August 09 2019
    Impossible structure
    36 - August 01 2019
    Paradoxal structure -from Order to Disorder-
    37 - July 17 2019
    Quadruple impossible staircase built by means of a paradoxal structure -a tribute to Maurits Cornelis Escher-
    38 - September 14 1974
    Impossible structure
    39 - July 14 2019
    Maurits Cornelis Escher meets Piet Mondrian
    40 - July 06 2019
    Bidimensional self-Portrait -a tribute to Victor Vasarely-
    41 - June 27 2019
    Tridimensional self-Portrait -a tribute to Victor Vasarely-
    42 - June 21 2019
    Bidimensional self-Portrait -a tribute to Victor Vasarely-
    43 - June 21 2019
    Intertwining based on the geometry of the Boy surface
    44 - June 07 2019
    Intertwining based on the geometry of the Boy surface
    45 - June 05 2019
    No Title 0295 -a tribute to Victor Vasarely
    46 - June 03 2019
    No Title 0294 -a tribute to Victor Vasarely
    47 - May 31 2019
    Tridimensional high resolution visualization of the Verhulst dynamics -'Time Ships', a tribute to Stephen Baxter-
    48 - May 28 2019
    Tridimensional high resolution visualization of the Verhulst dynamics -'Time Ships', a tribute to Stephen Baxter-
    49 - May 27 2019
    No Title 0293 -a tribute to Pierre Soulages
    50 - May 27 2019
    A blue sponge-tree -a tribute to Yves Klein-
    51 - May 27 2019
    Tridimensional high resolution visualization of the Verhulst dynamics -'Time Ships', a tribute to Stephen Baxter-
    52 - May 26 2019
    Tridimensional high resolution visualization of the Verhulst dynamics -'Time Ships', a tribute to Stephen Baxter-
    53 - May 24 2019
    Dissonance chaude/Dissonance froide -a tribute to Paul Sérusier-
    54 - May 20 2019
    A new Rose for Notre-Dame de Paris
    55 - May 02 2019
    Notre-Dame de Paris -a tribute-
    56 - May 02 2019
    Notre-Dame de Paris on fire -the hell fire-
    57 - April 23 2019
    Fractal Notre-Dame de Paris -a tribute-
    58 - April 23 2019
    The Syracuse conjecture for U(0)={1,2,3,4,...,128} -monodimensional display of the parities-
    59 - April 18 2019
    Zoom in on a pseudo-octonionic Julia set ('MandelBulb' like: a 'JuliaBulb')computed with A=(-0.58...,+0.63...,0,0,0,0,0,0) with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    60 - April 02 2019
    Zoom in on a pseudo-octonionic Julia set ('MandelBulb' like: a 'JuliaBulb')computed with A=(-0.58...,+0.63...,0,0,0,0,0,0) -tridimensional cross-section-
    61 - March 31 2019
    Zoom in on a pseudo-octonionic Julia set ('MandelBulb' like: a 'JuliaBulb')computed with A=(-0.58...,+0.63...,0,0,0,0,0,0) -tridimensional cross-section-
    62 - March 28 2019
    Zoom in on a pseudo-octonionic Julia set ('MandelBulb' like: a 'JuliaBulb')computed with A=(-0.58...,+0.63...,0,0,0,0,0,0) -tridimensional cross-section-
    63 - March 25 2019
    Pseudo-octonionic Julia sets along the border of the Mandelbrot set -tridimensional cross-sections-
    64 - March 25 2019
    A foggy pseudo-octonionic Julia set ('MandelBulb' like: a 'JuliaBulb')computed with A=(-0.58...,+0.63...,0,0,0,0,0,0) and with a 0 to pi rotation about the X axis -tridimensional cross-section-
    65 - March 24 2019
    Iterations in the complex plane: the computation of the Mandelbrot set
    66 - March 15 2019
    The 130.643 first digits -base 6- of a random number displayed as an 'absolute' tridimensional random walk
    67 - March 09 2019
    The 217.156 first digits -base 6- of a 'Champernowne number' like (=0.2 3 5 7 11 13 17 19 23 29 31 37 41...)-using all prime numbers- displayed as an 'absolute' tridimensional random walk
    68 - March 07 2019
    No Title 0292
    69 - February 28 2019
    The Jeener flower
    70 - February 27 2019
    The interlaced hypocycloidal Jeener bottle
    71 - February 20 2019
    The interlaced epicycloidal Jeener bottle
    72 - February 19 2019
    The interlaced epicycloidal Jeener bottle
    73 - February 18 2019
    The interlaced epicycloidal Jeener bottle
    74 - February 18 2019
    No Title 0291
    75 - February 11 2019
    Detail close-up of the quaternionic Julia set -degree=2- computed -pseudo-addition and pseudo-multiplication in C- with A=(-0.58...,+0.63...,0,0)and with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    76 - February 10 2019
    Detail close-up of the quaternionic Julia set -degree=2- computed -pseudo-addition and pseudo-multiplication in C- with A=(-0.58...,+0.63...,0,0)-tridimensional cross-section-
    77 - February 10 2019
    Tridimensional 'smooth' fractal surface with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    78 - February 09 2019
    No Title 0290
    79 - February 05 2019
    Intertwining
    80 - January 28 2019
    Intertwining
    81 - January 25 2019
    The Continuum Hypothesis (CH)
    82 - January 25 2019
    Artistic view of a sphere
    83 - January 23 2019
    No Title 0289
    84 - January 21 2019
    Artistic view of a 'tridimensional epicycloïdal' pseudo-torus
    85 - January 18 2019
    Artistic view of the Jeener's quintuple Klein bottle
    86 - January 15 2019
    Artistic view of the Klein bottle
    87 - January 13 2019
    Artistic view of the Möbius strip
    88 - January 11 2019
    No Title 0287
    89 - January 08 2019
    The quaternionic Julia set -degree=2- computed -pseudo-addition and pseudo-multiplication in C- with A=(-0.58...,+0.63...,0,0)-tridimensional cross-section-
    90 - January 05 2019
    Victor Vasarely meets Piet Mondrian
    91 - January 03 2019
    Two bidimensional hexagonal networks with an angular shift of 1.1 degree
    92 - December 24 2018
    The Jeener's quintuple Klein bottle with a 1/O conformal transformation in the Octonionic space -tridimensional cross-section-
    93 - December 22 2018
    The Jeener's quintuple Klein bottle
    94 - December 22 2018
    No Title 0286
    95 - December 18 2018
    The quaternionic Julia set -degree=2- computed -pseudo-addition and pseudo-multiplication in C- with A=(-0.58...,+0.63...,0,0)-tridimensional cross-section-
    96 - December 16 2018
    The quaternionic Julia set -degree=2- computed -pseudo-addition and pseudo-multiplication in C- with A=(-0.58...,+0.63...,0,0)-tridimensional cross-section-
    97 - December 12 2018
    The quaternionic Julia set -degree=2- computed -pseudo-addition and pseudo-multiplication in C- with A=(-0.58...,+0.63...,0,0)-tridimensional cross-section-
    98 - December 12 2018
    The quaternionic Julia set -degree=2- computed -pseudo-addition and pseudo-multiplication in C- with A=(-0.58...,+0.63...,0,0)-tridimensional cross-section-
    99 - December 12 2018
    The quaternionic Julia set -degree=2- computed -pseudo-addition and pseudo-multiplication in C- with A=(-0.58...,+0.63...,0,0)-tridimensional cross-section-
    100 - December 12 2018
    The quaternionic Julia set -degree=2- computed with A=(-0.58...,+0.63...,0,0)-tridimensional cross-section-
    101 - December 12 2018
    No Title 0285
    102 - November 22 2018
    Autostereogram of a quaternionic Julia set -tridimensional cross-section-
    103 - November 15 2018
    The anniversary of CNRS
    104 - November 13 2018
    No Title 0284
    105 - November 09 2018
    Tridimensional display of the particle trajectories of bidimensional fractal aggregates obtained by means of a 100% pasting process during collisions of particles submitted to an attractive central field of gravity
    106 - November 01 2018
    No Title 0283
    107 - October 30 2018
    A sphere computed with the 'max-plus' arithmetic (maximum,addition)
    108 - October 26 2018
    No Title 0282
    109 - October 05 2018
    No Title 0281
    110 - October 05 2018
    No Title 0280
    111 - October 02 2018
    No Title 0279
    112 - October 02 2018
    No Title 0278
    113 - September 25 2018
    20 evenly distributed points on a sphere by means of simulated annealing
    114 - August 25 2018
    A random permutation of pixel blocks of a Self-Portrait
    115 - August 13 2018
    No Title 0277
    116 - August 09 2018
    No Title 0276
    117 - July 23 2018
    No Title 0275
    118 - July 23 2018
    Close-up on a pseudo-octonionic Mandelbrot set (a 'Mandelbulb')with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    119 - July 22 2018
    A pseudo-quaternionic Julia set ('MandelBulb' like: a 'JuliaBulb')computed with A=(-0.58...,+0.63...,0,0) and with a rotation about the Y axis and with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    120 - July 20 2018
    An extended Menger sponge -iteration 5- with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    121 - July 16 2018
    The intersection of the Menger sponge -iteration 5- and of a quadridimensional Calabi-Yau manifold -tridimensional representation- with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    122 - July 15 2018
    A 'conic' cross-section inside the Menger sponge -iteration 5- with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    123 - July 13 2018
    A 'conic' cross-section inside the Menger sponge -iteration 5-, 'O temps tes pyramides' -a tribute to Jorge Luis Borges-
    124 - July 13 2018
    A 'double conic' cross-section inside the Menger sponge -iteration 5- with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    125 - July 13 2018
    A 'double conic' cross-section inside the Menger sponge -iteration 5-, 'O temps tes pyramides' -a tribute to Jorge Luis Borges-
    126 - July 13 2018
    My own quadruple impossible staircase -a tribute to Maurits Cornelis Escher-
    127 - September 14 1974
    A pseudo-periodical Penrose tiling of the plane -a tribute to Piet Mondrian and Roger Penrose-
    128 - November 08 2017
    Light clouds at sunset
    129 - July 11 2018
    Artistic view of an hexagonal tiling of the hyperbolic Poincaré disk -iteration 5-, -a tribute to Henri Poincaré-
    130 - June 04 2012
    Quaternionic butterfly with extended arithmetics -a tribute to Laurent Schwartz-
    131 - October 24 2006
    My own triple impossible staircase -a tribute to Maurits Cornelis Escher-
    132 - September 14 1974
    From geocentrism to 'Neptune-centrism' -a tribute to Nicolas Copernic-
    133 - July 06 2018
    The Scream -a Tribute to Edvard Munch-
    134 - July 05 2018
    A 'pyramidal' cross-section inside the Menger sponge -iteration 5- with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-, 'O temps tes pyramides' -a tribute to Jorge Luis Borges-
    135 - July 03 2018
    A 'pyramidal' cross-section inside the Menger sponge -iteration 5-, 'O temps tes pyramides' -a tribute to Jorge Luis Borges-
    136 - July 03 2018
    A random permutation of pixel blocks of a pseudo-periodical Penrose tiling of the plane
    137 - June 22 2018
    A random permutation of pixel blocks of a bidimensional field
    138 - June 18 2018
    No Title 0274
    139 - June 13 2018
    Heterogeneous -tridimensional fractal field- random meshing of a cube
    140 - May 22 2018
    Two tridimensional 'smooth' fractal surfaces
    141 - May 14 2018
    Tridimensional 'smooth' fractal surface
    142 - May 12 2018
    Tridimensional fractal surface (bird's-eye view)
    143 - May 04 2018
    Fractal Self-Portrait -a tribute to René Magritte-
    144 - April 08 2018
    Fractal Self-Portrait -a tribute to René Magritte-
    145 - March 27 2018
    Fractal Self-Portrait -'Décalcomanie', a tribute to René Magritte-
    146 - March 27 2018
    N-body problem integration (N=4: one star, one heavy planet and one light planet with a satellite)computed with 2 different optimization options on the same computer (sensitivity to rounding-off errors)
    147 - March 22 2018
    N-body problem integration (N=4: one star, one heavy planet and one light planet with a satellite)computed with 2 slightly different sets of initial conditions (sensitivity to initial conditions)
    148 - March 22 2018
    The Ptolemaic system -without equant- with a small light grey circle -the epicycle- whose center describes a larger dark grey circle -the deferend- centered on the Earth -blue sphere-
    149 - March 09 2018
    Some of the most beautiful fractal pictures
    150 - February 15 2018
    From the infinitely small -bottom left- to the infinitely big -top right-
    151 - February 13 2018
    Light cloud dynamics -this sequence being periodical-
    152 - February 10 2018
    The construction process of the Menger sponge
    153 - February 11 2018
    The construction process of the Sierpinski carpet
    154 - February 11 2018
    The dynamics of the diffusion process in a bidimensional medium obtained by means of a random walk process
    155 - February 07 2018
    Bidimensional fractal aggregates obtained by means of a 100% pasting process during collisions of particles submitted to an attractive central field of gravity
    156 - February 04 2018
    Bidimensional zoom in on the Mandelbrot set
    157 - January 31 2018
    The self-similarity of the von Koch curve displayed by means of a zoom in with a ratio that is equal to 3
    158 - January 29 2018
    An amazing cross-section inside an extended Menger sponge -iteration 5-
    159 - January 23 2018
    An extended Menger sponge -iteration 5-
    160 - January 17 2018
    A parallelepipedic extended Menger sponge -iteration 5- with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    161 - January 10 2018
    No Title 0272
    162 - January 10 2018
    A half-random extended Menger sponge -iteration 5- with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    163 - January 09 2018
    A half-random extended Menger sponge -iteration 5-
    164 - January 09 2018
    A half-random extended Menger sponge -iteration 5- with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    165 - January 08 2018
    A half-random extended Menger sponge -iteration 5-
    166 - January 08 2018
    A full-random extended Menger sponge -iteration 5-
    167 - January 08 2018
    An extended Menger sponge -iteration 5-
    168 - December 28 2017
    An extended Menger sponge -iteration 5- with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    169 - December 27 2017
    An extended Menger sponge -iteration 5-
    170 - December 27 2017
    An extended Menger sponge -iteration 5-
    171 - December 20 2017
    An extended Menger sponge -iteration 5- with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    172 - December 18 2017
    An extended Menger sponge -iteration 5-
    173 - December 18 2017
    A thin double spherical cross-section inside the Menger sponge -iteration 5-
    174 - December 14 2017
    Recursive subdivision of four Golden Rectangles -a tribute to Piet Mondrian-
    175 - December 13 2017
    Recursive subdivision of the Golden Rectangle by means of the Golden Ratio -phi-
    176 - December 12 2017
    Self-Portrait -a tribute to Pablo Picasso-
    177 - December 05 2017
    Self-Portrait -a tribute to Pablo Picasso-
    178 - December 05 2017
    An hexagonal tiling of the hyperbolic Poincaré disk -iteration 5- -a tribute to Piet Mondrian and Henri Poincaré-
    179 - November 22 2017
    A pseudo-periodical Penrose tiling of the Golden Decagon -a tribute to Piet Mondrian and Roger Penrose-
    180 - November 21 2017
    An amazing cross-section inside an extended Menger sponge -iteration 3-
    181 - November 18 2017
    An extended Menger sponge -iteration 3-
    182 - November 18 2017
    A double spherical cross-section inside the Menger sponge -iteration 5-
    183 - November 13 2017
    The Sierpinski carpet -iteration 3- with colors -a tribute to Karl Menger and Piet Mondrian-
    184 - November 13 2017
    Intertwining -a tribute to Piet Mondrian-
    185 - November 10 2017
    No Title 0271 -a tribute to Vassily Kandinsky-
    186 - November 10 2017
    No Title 0269 -a tribute to Piet Mondrian-
    187 - November 09 2017
    A pseudo-periodical Penrose tiling of the plane -a tribute to Piet Mondrian and Roger Penrose-
    188 - November 08 2017
    No Title 0267 -a tribute to Piet Mondrian-
    189 - November 08 2017
    No Title 0266 -a tribute to Vassily Kandinsky-
    190 - November 07 2017
    No Title 0265 -a tribute to Vassily Kandinsky-
    191 - November 01 2017
    Metropolis -a tribute to Fritz Lang-
    192 - November 01 2017
    Black Star -a tribute to George Lucas-
    193 - November 01 2017
    A spherical cross-section inside the Menger sponge -iteration 5- with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    194 - October 31 2017
    A spherical cross-section inside the Menger sponge -iteration 5-
    195 - October 30 2017
    The Menger sponge -iteration 5- with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    196 - October 30 2017
    An amazing generalized cross-section inside the Menger sponge -iteration 5- with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    197 - October 29 2017
    An amazing generalized cross-section inside the Menger sponge -iteration 5-
    198 - October 28 2017
    The four first power sets {P(E),P(P(E)),P(P(P(E))),P(P(P(P(E))))} of a one-element set E
    199 - October 23 2017
    The intersection of the Menger sponge -iteration 5- and of a quadridimensional Calabi-Yau manifold -tridimensional representation-
    200 - October 23 2017
    The Menger sponge -iteration 5- with a 1/O conformal transformation in the Octonionic space -tridimensional cross-section-
    201 - October 20 2017
    The Syracuse conjecture for U(0)={1,2,3,4,...,256} -monodimensional display-
    202 - September 18 2017
    A truncated quadrimensional Calabi-Yau manifold with a 1/O conformal transformation in the Octonionic space -tridimensional cross-section-
    203 - September 09 2017
    Tridimensional representation of a quadridimensional Calabi-Yau manifold
    204 - September 09 2017
    Tridimensional fractal structure
    205 - August 18 2017
    Tridimensional fractal structure
    206 - July 28 2017
    Tridimensional fractal structure
    207 - July 27 2017
    Tridimensional fractal structure
    208 - July 25 2017
    No Title 0264
    209 - July 13 2017
    A tridimensional cubic mesh with a 1/O conformal transformation in the Octonionic space -tridimensional cross-section-
    210 - July 05 2017
    Tridimensional display of a pseudo-periodical Penrose tiling of the plane with a fractal noise
    211 - June 26 2017
    The Penrose city
    212 - June 19 2017
    A pseudo-periodical Penrose tiling of the plane
    213 - June 18 2017
    Close-up on a foggy pseudo-quaternionic Mandelbrot set with a 1/O conformal transformation in the Octonionic space -tridimensional cross-section-
    214 - June 17 2017
    Close-up on a foggy pseudo-quaternionic Mandelbrot set (a 'MandelBulb')-tridimensional cross-section-
    215 - June 10 2017
    A 'triple stack' of two pseudo-periodical Penrose tilings of the plane
    216 - June 06 2017
    A tridimensionally distorded pseudo-periodical Penrose tiling of the plane
    217 - June 02 2017
    A tridimensionally distorded pseudo-periodical Penrose tiling of the plane
    218 - June 01 2017
    A pseudo-periodical Penrose tiling of the plane
    219 - May 31 2017
    A pseudo-periodical Penrose tiling of the plane
    220 - May 30 2017
    Close-up on a foggy pseudo-quaternionic Mandelbrot set (a 'MandelBulb')-tridimensional cross-section-
    221 - May 24 2017
    Close-up on a foggy pseudo-quaternionic Mandelbrot set with a (1/O)^2 conformal transformation in the Octonionic space -tridimensional cross-section-
    222 - May 16 2017
    Close-up on a foggy pseudo-quaternionic Mandelbrot set with a (1/O)^1 conformal transformation in the Octonionic space -tridimensional cross-section-
    223 - May 13 2017
    Close-up on a foggy pseudo-quaternionic Mandelbrot set (a 'MandelBulb')-tridimensional cross-section-
    224 - May 10 2017
    Wavelet transform of a bidimensional fractal field
    225 - April 25 2017
    The end of the World
    226 - April 13 2017
    Close-up on a foggy pseudo-quaternionic Mandelbrot set with a 1/O conformal transformation in the Octonionic space -tridimensional cross-section-
    227 - April 12 2017
    Close-up on a foggy pseudo-quaternionic Mandelbrot set (a 'MandelBulb')-tridimensional cross-section-
    228 - April 12 2017
    A foggy pseudo-quaternionic Mandelbrot set (a 'MandelBulb')-tridimensional cross-section-
    229 - March 31 2017
    A foggy pseudo-octonionic Mandelbrot set (a 'MandelBulb')-tridimensional cross-section-
    230 - March 30 2017
    A truncated tridimensional torus with a 1/O conformal transformation in the Octonionic space -tridimensional cross-section-
    231 - March 27 2017
    A truncated tridimensional torus with a 1/O conformal transformation in the Octonionic space -tridimensional cross-section-
    232 - March 26 2017
    No Title 0263
    233 - March 24 2017
    A truncated tridimensional sphere with a 1/O conformal transformation in the Octonionic space -tridimensional cross-section-
    234 - March 24 2017
    No Title 0262
    235 - March 23 2017
    A truncated tridimensional sphere with a 1/O conformal transformation in the Octonionic space -tridimensional cross-section-
    236 - March 23 2017
    A truncated tridimensional sphere with a 1/O conformal transformation in the Octonionic space -tridimensional cross-section-
    237 - March 23 2017
    A truncated tridimensional sphere with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    238 - March 23 2017
    A tridimensional cubic mesh with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    239 - March 17 2017
    A tridimensional cubic mesh with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    240 - March 16 2017
    No Title 0261
    241 - March 13 2017
    An helix on a 'tridimensional epicycloïdal' pseudo-torus
    242 - March 10 2017
    An helix on a 'tridimensional epicycloïdal' pseudo-torus
    243 - March 08 2017
    An helix on a torus
    244 - March 03 2017
    No Title 0260
    245 - February 20 2017
    An helix on a 'crumpled' sphere
    246 - February 18 2017
    Two helices on the Bonan-Jeener's triple Klein bottle
    247 - February 09 2017
    Tridimensional accumulation of 50 non correlated tridimensional brownian motions -50000 time steps-
    248 - February 08 2017
    Tridimensional accumulation of 10 non correlated tridimensional brownian motions -50000 time steps-
    249 - February 08 2017
    Tridimensional accumulation of 512 strongly correlated tridimensional brownian motions -50000 time steps-
    250 - February 06 2017
    Tridimensional accumulation of 512 correlated tridimensional brownian motions -50000 time steps-
    251 - February 05 2017
    No Title 0259
    252 - February 05 2017
    Bidimensional brownian motion -the colors used (magenta,red,yellow,green,cyan)are an increasing function of the time-
    253 - January 20 2017
    Bidimensional brownian motion -the colors used (magenta,red,yellow,green,cyan)are an increasing function of the time-
    254 - January 20 2017
    No Title 0257
    255 - January 13 2017
    No Title 0256
    256 - January 12 2017
    An helix on the Klein bottle
    257 - January 12 2017
    An helix on a sphere
    258 - January 11 2017
    A 'tridimensional epicycloïdal' pseudo-torus
    259 - January 10 2017
    Arrival -a tribute to the 2016 Denis Villeneuve's movie thanks to a pseudo-quaternionic Julia set-
    260 - January 01 2017
    A foggy pseudo-quaternionic Julia set ('MandelBulb' like: a 'JuliaBulb')computed with A=(-0.58...,+0.63...,0,0) and with a rotation about the Y axis -tridimensional cross-section-
    261 - January 01 2017
    The 65.536 first digits -base 3- of 'pi' -the first 'digit' is the top left red square-
    262 - December 31 2016
    A 'tridimensional epicycloïdal' pseudo-torus
    263 - December 30 2016
    No Title 0255
    264 - December 29 2016
    A quoi servent les Mathématiques?
    265 - May 13 2016

    New Book
    A 'thick' helix
    266 - December 28 2016
    A 'bidimensional epicycloïdal' pseudo-torus
    267 - December 15 2016
    A 'bidimensional epicycloïdal' pseudo-torus
    268 - December 12 2016
    A two-hole pseudo-torus
    269 - December 08 2016
    No Title 0253
    270 - December 01 2016
    An octogonal tiling of the hyperbolic Poincaré disk -iteration 5-
    271 - November 29 2016
    Tridimensional accumulation of 512 correlated bidimensional brownian motions -50000 time steps-
    272 - November 29 2016
    Tridimensional accumulation of 512 correlated bidimensional brownian motions -1000 time steps-
    273 - November 28 2016
    Tridimensional accumulation of 512 correlated bidimensional brownian motions -1000 time steps-
    274 - November 27 2016
    A binary tree with 4096 leaves
    275 - November 24 2016
    Bidimensional brownian motion -the colors used (magenta,red,yellow,green,cyan)are an increasing function of the time- and its 'external border' -white-
    276 - November 21 2016
    Tridimensional display of two intricated random labyrinths -the wide one and the narrow one-
    277 - November 20 2016
    Two intricated random labyrinths -the wide one and the narrow one-
    278 - November 20 2016
    An hexagonal tiling of the hyperbolic Poincaré disk -iteration 5-
    279 - May 25 2012
    Artistic view of a pseudo-periodical Penrose tiling of the Golden Decagon
    280 - November 10 2016
    Artistic view of a pseudo-periodical Penrose tiling of the Golden Decagon
    281 - November 07 2016
    Tridimensional visualization of a pseudo-periodical Penrose tiling of the Golden Decagon
    282 - November 06 2016
    Some 'natural' patterns inside a fractal texture
    283 - November 05 2016
    A pseudo-periodical Penrose tiling of the Golden Decagon
    284 - December 02 2012
    Paradoxal structure based on the geometry of the Boy surface
    285 - November 02 2016
    Periodical impossible structure
    286 - September 14 1974
    A pseudo-periodical Penrose tiling of the plane
    287 - May 08 2012
    The 146.363 first digits -base 6- of the Champernowne number (=0.1 2 3 4 5 6 7 8 9 10 11 12...)-using all base 10 integer numbers- displayed as an 'absolute' tridimensional random walk
    288 - October 22 2016
    No Title 0252
    289 - October 20 2016
    The Goldbach conjecture
    290 - October 20 2016
    Beyond Pluto
    291 - September 20 2016
    The Mandelbrot set with tridimensional display of the arguments and computed with an increasing exponent, from 1 -bottom left- to 16 -top right-
    292 - September 13 2016
    The double reflection -green- of a small regular tetrahedron -center red-
    293 - August 07 2016
    The 'green' reflection of a red tetrahedron obtained by a 'blue' symmetry of each red vertex about the opposite red face
    294 - July 26 2016
    The 'green' reflection of a red triangle obtained by a 'blue' symmetry of each red vertex about the opposite red side
    295 - July 22 2016
    No Title 0250
    296 - July 18 2016
    Tridimensional high resolution visualization of the Verhulst dynamics -'Time Ships', a tribute to Stephen Baxter-
    297 - July 17 2016
    Tridimensional high resolution visualization of the Verhulst dynamics -'Time Ships', a tribute to Stephen Baxter-
    298 - July 15 2016
    No Title 0248
    299 - July 14 2016
    The RGB cube and the additive synthesis of colors
    300 - July 13 2016
    Artistic view of a quadridimensional Calabi-Yau manifold
    301 - June 29 2016
    Artistic view of a quadridimensional Calabi-Yau manifold
    302 - June 29 2016
    Artistic view of a quadridimensional Calabi-Yau manifold
    303 - June 22 2016
    Bidimensional rectangular billiard with an attractive central obstacle and a flow of 'living' particles
    304 - June 10 2016
    No Title 0247
    305 - June 02 2016
    A random tridimensional binary tree
    306 - June 01 2016
    No Title 0246
    307 - May 19 2016
    A ternary tree
    308 - March 25 2016
    A ternary tree
    309 - March 25 2016
    Particle convection and diffusion inside a tridimensional binary tree model of the human pulmonary acinus without membrane permeability
    310 - May 06 2016
    Particle convection and diffusion inside a tridimensional binary tree model of the human pulmonary acinus with membrane permeability
    311 - May 06 2016
    The golden tree
    312 - May 06 2016
    A binary tree with 256 leaves
    313 - February 19 2016
    A binary tree with 256 leaves
    314 - February 10 2016
    Bidimensional fractal aggregates obtained by means of a 100% pasting process during collisions of particles submitted to an attractive central field of gravity -Jean-François Colonna fractal aggregate-
    315 - May 02 2016
    Gravitation and space-time curvature
    316 - April 13 2016
    A two sheet hyperboloid of revolution
    317 - April 01 2016
    A one sheet hyperboloid of revolution -negative curvature-
    318 - March 26 2016
    No Title 0244
    319 - March 25 2016
    Artistic view of the Cosmic Web (nodes, galaxy clusters, filaments,... including 1.047.312 galaxies)obtained by means of a non deterministic fractal process and with a gigantic hidden Calabi-Yau structure
    320 - March 23 2016
    Artistic view of a fractal Multiverse
    321 - March 21 2016
    No Title 0243
    322 - March 17 2016
    No Title 0242
    323 - March 17 2016
    No Title 0241
    324 - March 16 2016
    Tridimensional localization of a point P its distances to the four vertices of a tetrahedron ABCD being known
    325 - March 16 2016
    No Title 0240
    326 - March 17 2016
    Bidimensional localization of a point P its distances to the three vertices of a triangle ABC being known, the four points being coplanar
    327 - March 15 2016
    The golden tree
    328 - March 07 2016
    No Title 0239
    329 - February 23 2016
    Artistic view of a binary tree with 256 leaves
    330 - February 10 2016
    Artistic view of a sphere
    331 - February 06 2016
    Artistic view of a 3-foil torus knot
    332 - February 06 2016
    The abelian -commutative- group defined on elliptic curves
    333 - September 18 2013
    Mysterious structures in the desert
    334 - January 12 2016
    Artistic view of the Cosmic Web (nodes, galaxy clusters, filaments,...)obtained by means of a non deterministic fractal process
    335 - February 06 2016
    Artistic view of the Cosmic Web (nodes, galaxy clusters, filaments,... including 637.312 galaxies)obtained by means of a non deterministic fractal process
    336 - February 05 2016
    La diagonale du Flou
    337 - December 27 2015
    Mountains and clouds
    338 - December 23 2015
    The 1.000 first digits -base 10- of 'pi' displayed on an helix -good point of view-
    339 - December 17 2015
    Tridimensional Hilbert Curve -iterations 1 to 3-
    340 - December 15 2015
    Bidimensional Hilbert Curve -iterations 1 to 5-
    341 - December 15 2015
    Tridimensional view of the first four iterations of the construction of the von Koch snowflake
    342 - December 08 2015
    The first four iterations of the construction of the von Koch snowflake
    343 - December 05 2015
    The Mathematics are the key of the Multiverse
    344 - December 02 2015
    The tree of life -a Tribute to the victims of the attacks in November 2015, Paris-
    345 - November 22 2015
    Tridimensional visualization of the Verhulst dynamics with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    346 - October 26 2015
    Tridimensional visualization of the Verhulst dynamics with a tridimensional non linear transformation of the coordinates
    347 - October 21 2015
    Tridimensional visualization of the Verhulst dynamics -'Time Ships', a tribute to Stephen Baxter-
    348 - October 15 2015
    Tridimensional visualization of the Verhulst dynamics -'Time Ships', a tribute to Stephen Baxter-
    349 - October 14 2015
    Tridimensional visualization of the Verhulst dynamics -'Time Ships', a tribute to Stephen Baxter-
    350 - October 06 2015
    Tridimensional visualization of the Verhulst dynamics -'Time Ships', a tribute to Stephen Baxter-
    351 - October 03 2015
    Tridimensional high resolution visualization of the Verhulst dynamics -'Time Ships', a tribute to Stephen Baxter-
    352 - October 15 2015
    Tridimensional visualization of the Verhulst dynamics -'Time Ships', a tribute to Stephen Baxter-
    353 - October 02 2015
    Tridimensional visualization of the Verhulst dynamics -'The Flying Dutchman', a tribute to Richard Wagner-
    354 - October 03 2015
    Tridimensional visualization of the Verhulst dynamics -'Time Ships', a tribute to Stephen Baxter-
    355 - October 03 2015
    Heterogeneous -tridimensional anti-gaussian field- random non linear meshing of a cube
    356 - October 01 2015
    Heterogeneous -tridimensional anti-gaussian field- random non linear meshing of a cube
    357 - September 29 2015
    Heterogeneous -tridimensional gaussian field- random non linear meshing of a cube
    358 - September 29 2015
    Heterogeneous -tridimensional fractal field- random non linear meshing of a cube
    359 - September 29 2015
    No Title 0237
    360 - August 26 2015
    Heterogeneous -tridimensional gaussian field- random meshing of a cube
    361 - August 26 2015
    Heterogeneous -tridimensional anti-gaussian field- random meshing of a cube
    362 - August 26 2015
    Heterogeneous -tridimensional fractal field- random meshing of a cube
    363 - August 11 2015
    Homogeneous random meshing of a cube
    364 - August 11 2015
    Causal set obtained by means of an homogeneous random meshing of a cube
    365 - August 10 2015
    Heterogeneous meshing of a fractal surface
    366 - August 04 2015
    Ile de Science -a tribute to Pierre Vasseur-
    367 - September 14 1998
    Homogeneous/heterogeneous meshing of a square
    368 - August 04 2015
    Heterogeneous meshing of a square
    369 - August 04 2015
    A 'crumpled' cylinder defined by means of three bidimensional fields
    370 - June 30 2015
    Artistic view of the Schaeffer bijection
    371 - June 29 2015
    'Regular' quadrangulation of the volume of a 'crumpled' sphere -18x18x8-
    372 - June 11 2015
    Regular quadrangulation of the volume of a torus -18x18x18-
    373 - June 03 2015
    Random quadrangulation of the volume of a sphere -18x18x18-
    374 - June 01 2015
    Random quadrangulation of a cube -8x8x8-
    375 - May 30 2015
    Intertwining
    376 - May 22 2015
    The rain (or the snow)is falling
    377 - May 18 2015
    Three ghost squares
    378 - May 16 2015
    A tribute to Sandro Botticelli
    379 - May 15 2015
    No Title 0235
    380 - May 13 2015
    A fractal vegetal structure -'the Knowledge Tree'-
    381 - April 30 2015
    A fractal vegetal structure
    382 - April 28 2015
    Monument Valley at sunrise with light cloud dynamics -this sequence being periodical-
    383 - April 27 2015
    No Title 0234
    384 - April 22 2015
    No Title 0232
    385 - April 19 2015
    Tridimensional representation of a fractal quadridimensional Calabi-Yau manifold -a Tribute to José Hernández-
    386 - April 21 2015
    The sum -top, white- of 96 cosine lines -the 12 first, colors- with the 25 first prime numbers -white vertical lines-
    387 - April 09 2015
    The Eratosthene sieve displaying the integer numbers from 1 to 128
    388 - April 02 2015
    The Ulam spiral with display of the first twin prime numbers ('2-twin' prime numbers)
    389 - April 01 2015
    No Title 0231 -a tribute to Philippe Druillet-
    390 - March 30 2015
    An amazing cross-section inside the Menger sponge -iteration 5- with a tridimensional non linear transformation
    391 - March 28 2015
    The Menger sponge -iteration 5- with a tridimensional non linear transformation
    392 - March 29 2015
    The Sierpinski carpet -iteration 5-
    393 - March 25 2015
    The eroded complement of the Menger sponge -iteration 2-
    394 - March 25 2015
    The eroded Menger sponge -iteration 3-
    395 - March 23 2015
    No Title 0229
    396 - March 12 2015
    Tridimensional fractal structure with a (4xO+1)/(1xO-1) conformal transformation in the Octonionic space -tridimensional cross-section-
    397 - March 12 2015
    A tridimensional fractal structure
    398 - March 11 2015
    A pseudo-octonionic Julia set ('MandelBulb' like: a 'JuliaBulb')computed with A=(-0.58...,+0.63...,0,0,0,0,0,0) and with a locally variable exponent that is equal to 4, 5 or 6 and with a rotation about the X axis -tridimensional cross-section-
    399 - March 06 2015
    The terraforming of the Moon
    400 - March 19 2015





    Copyright (c) Jean-François Colonna, 2000-2019.
    Copyright (c) CMAP (Centre de Mathématiques APpliquées) UMR CNRS 7641 / Ecole Polytechnique, 2000-2019.