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Mathematical Games: knots and crossing numbers

CONTRIBUTED BY: Ed Pegg | 5 days ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Discrete Mathematics , ...
1
REPLIES
436
VIEWS

Pythagorean triple day and the Elkies puzzle

CONTRIBUTED BY: Oliver Knill | 6 days ago BY: Jorge O. Garcia L
Staff Picks , 3D Printing , Events & Media , Geometry , ...
2
REPLIES
664
VIEWS

The Sierpinski triangle page to end most Sierpinski triangle pages (Part 2)

CONTRIBUTED BY: Antonio Marquez-Raygoza | 8 days ago
Geometry , Graphics and Visualization , Graphs and Networks , ...
0
REPLIES
453
VIEWS

Bloom pattern for flat-foldable origami orbital solar sail or solar shield

CONTRIBUTED BY: Gilmer Gary | 2 days ago BY: Ahmed Elbanna
Staff Picks , 3D Printing , Astronomy , Education , Engineering , ...
9
REPLIES
822
VIEWS

Two views of z ↦ z² + c: Mandelbrot set fractal charts connectivity of related Julia set fractal

CONTRIBUTED BY: Vitaliy Kaurov | 13 days ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Dynamic Interactivity , Geometry , ...
1
REPLIES
804
VIEWS

Enumerating distinct sets of k-faces of n-cubes

CONTRIBUTED BY: David Moore | 15 days ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Geometry , ...
1
REPLIES
772
VIEWS

Complementary bodies in sphere packing

CONTRIBUTED BY: Philip Kuchel | 18 days ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Geometry , Graphics and Visualization , ...
1
REPLIES
931
VIEWS

From System Models to FEA: A Hybrid Workflow for Room Heating and Airflow Simulation

CONTRIBUTED BY: Ankit Naik | 26 days ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Engineering , Geometry , ...
1
REPLIES
1K
VIEWS

Understanding fractals through Menger Sponge and more

CONTRIBUTED BY: Yacine Driss | 26 days ago BY: Yacine Driss
Staff Picks , Algebra , Calculus , Computer Science , ...
2
REPLIES
1.1K
VIEWS

The Steiner-Lehmus theorem has no direct proofs and never will

CONTRIBUTED BY: Douglas Kubler | 30 days ago
Geometry , Graphs and Networks , Mathematics , Wolfram Language
0
REPLIES
748
VIEWS

Real orthogonal transformations of 3-space

CONTRIBUTED BY: Barry H Dayton | 1 month ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Geometry , Mathematics , Wolfram Language
1
REPLIES
1K
VIEWS

The Sierpinski triangle page to end most Sierpinski triangle pages (Part 1)

CONTRIBUTED BY: Antonio Marquez-Raygoza | 1 month ago
Geometry , Graphics and Visualization , Graphs and Networks , ...
0
REPLIES
978
VIEWS

Hopf fibration: Loops on S² lifted to τ-dependent S³ tori via stereographic projection

CONTRIBUTED BY: Johannes Martin | 1 month ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Dynamic Interactivity , Geometry , ...
1
REPLIES
1K
VIEWS

A lattice physics approach to spin-networks in loop quantum gravity

CONTRIBUTED BY: Noah MacKay | 1 month ago BY: Eric Jackson
Staff Picks , Astronomy , Geometry , Graphics and Visualization , ...
2
REPLIES
1K
VIEWS

Mathematical Games: covering sets

CONTRIBUTED BY: Ed Pegg | 2 months ago BY: Ed Pegg
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
2
REPLIES
1.1K
VIEWS

Visualizing polyrhythms with polygons and clicks

CONTRIBUTED BY: Ameya Srinivasan | 2 months ago
Audio, Sound and Music , Dynamic Interactivity , Geometry , ...
0
REPLIES
786
VIEWS

[WSRP25] Intersections of Form & Function: The Aesthetic Dimension of Topological Optimization

CONTRIBUTED BY: Yuvraj Chaudhary | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Engineering , Geometry , Graphics and Visualization , ...
5
REPLIES
1.9K
VIEWS

[WSRP25] Analyzing terminating behaviors of triangular aggregations using multiway systems

CONTRIBUTED BY: Alan Archerman | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Computational Systems , Geometry , ...
1
REPLIES
1.1K
VIEWS

[WSRP25] Interlocked: computational chainmail engineering

CONTRIBUTED BY: Rakhi Jain | 2 months ago BY: Adit Amit Kumar
Staff Picks , Data Science , Geometry , Graphics and Visualization , ...
7
REPLIES
1.9K
VIEWS

[WSRP25] Modeling 3D objects at relativistic speeds (Terrell-Penrose effect)

CONTRIBUTED BY: Sanjana Ramesh | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , ...
3
REPLIES
1.1K
VIEWS

[WSRP25] Exploring the Thomson problem on different surfaces with different solution algorithms

CONTRIBUTED BY: Kairav Banerjee | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , Optimization , ...
1
REPLIES
1.2K
VIEWS

[WSRP25] Modeling Kathak dancers' lower bodies through forward and inverse kinematics

CONTRIBUTED BY: Aanya Gupta | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Geometry , ...
1
REPLIES
1K
VIEWS

[WSS25] Investigating rule space geometry on multi-state cellular automata

CONTRIBUTED BY: Davi Vieira da Silva | 2 months ago BY: Daniel Carvalho
Staff Picks , Computational Systems , Computer Science , ...
4
REPLIES
1.1K
VIEWS

Exploring Geodesics in Euclidean and Non-Euclidean Geometric Spaces

CONTRIBUTED BY: Pavel Pomozov | 2 months ago
Calculus , Geometry , Mathematics
0
REPLIES
1.2K
VIEWS

[WSRP25] Exploring branching Lindenmayer systems in 2D and 3D

CONTRIBUTED BY: Adit Amit Kumar | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , ...
9
REPLIES
1.7K
VIEWS

[WSS25] Multiway system computations in knot probabilities

CONTRIBUTED BY: Brooklyn Vasquez | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , ...
1
REPLIES
1K
VIEWS

Dynamic origami solar eyes with tensegrity architecture for energy harvesting Mashrabiyas

CONTRIBUTED BY: Enrico Babilio | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Engineering , Geometry , ...
1
REPLIES
4.6K
VIEWS

Universal Astrolabe

CONTRIBUTED BY: Gilmer Gary | 2 months ago
Astronomy , Compilation , Geometry , Mathematica , Modeling , ...
0
REPLIES
795
VIEWS

Astrolabe in 2D generating a movie of its motion

CONTRIBUTED BY: Gilmer Gary | 2 months ago BY: Gilmer Gary
Astronomy , Compilation , Geometry , Graphics and Visualization , ...
1
REPLIES
1.1K
VIEWS

Coelostat for solar observation - equations, graphics, & 3D print model

CONTRIBUTED BY: Gilmer Gary | 2 months ago BY: EDITORIAL BOARD
Staff Picks , 3D Printing , Astronomy , Geometry , ...
1
REPLIES
1.2K
VIEWS

Geometry and symmetry: chapter 4 plane tessellations appendix

CONTRIBUTED BY: Barry H Dayton | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer Science , Geometry , Group Theory , ...
1
REPLIES
1K
VIEWS

Fungi pores pattern: final approach

CONTRIBUTED BY: Denis Ivanov | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Dynamic Interactivity , ...
1
REPLIES
686
VIEWS

Fixing the unfixable: CAD workflow & parametric thickness optimization for lamp base reconstruction

CONTRIBUTED BY: Alessandro Mastrofini | 3 months ago BY: EDITORIAL BOARD
Staff Picks , 3D Printing , Geometry , Graphics and Visualization , ...
1
REPLIES
1.2K
VIEWS

[BOOK] Geometry and symmetry: chapter 4 plane tessellations

CONTRIBUTED BY: Barry H Dayton | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Education , Geometry , Group Theory , ...
1
REPLIES
1.3K
VIEWS

Fusing two letters for 3D printing

CONTRIBUTED BY: Furkan Semih Dündar | 3 months ago BY: EDITORIAL BOARD
Staff Picks , 3D Printing , Geometry , Graphics and Visualization , ...
1
REPLIES
1K
VIEWS

String art of using radon transforms and the generation process for continuous string layout

CONTRIBUTED BY: Gilmer Gary | 3 months ago BY: Gilmer Gary
Staff Picks , 3D Printing , Computational Humanities , Geometry , ...
8
REPLIES
1.8K
VIEWS

[GIF] + (parallel translation along equidistant horocycles)

CONTRIBUTED BY: Clayton Shonkwiler | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Dynamic Interactivity , ...
1
REPLIES
1.1K
VIEWS

Lesson Plan - Elements of Geometry

CONTRIBUTED BY: Rob P | 3 months ago
Education , Geometry , Graphics and Visualization , Mathematics , ...
0
REPLIES
959
VIEWS

[GIF] Parallels (parallel translation along a horocycle)

CONTRIBUTED BY: Clayton Shonkwiler | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Dynamic Interactivity , ...
1
REPLIES
1K
VIEWS

A new Klein graph embedding

CONTRIBUTED BY: Ed Pegg | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , ...
1
REPLIES
1.3K
VIEWS

AI agent AlphaEvolve finds new solution for a packing problem

CONTRIBUTED BY: Ed Pegg | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Challenges , Geometry , ...
1
REPLIES
13K
VIEWS

Mathematical Games: polygons and polynomials

CONTRIBUTED BY: Ed Pegg | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
1.7K
VIEWS

Efficiently mowing a concave with obstacle region

CONTRIBUTED BY: Greg Hurst | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , Optimization , ...
1
REPLIES
1.3K
VIEWS

Polygons, polynomials and the Fricke-Macbeath graph

CONTRIBUTED BY: Ed Pegg | 4 months ago BY: Ed Pegg
Staff Picks , Geometry , Graphics and Visualization , ...
2
REPLIES
1.4K
VIEWS

A spiral bicycle track that can be made by a unicycle

CONTRIBUTED BY: Stan Wagon | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Demonstrations , Dynamic Interactivity , Geometry , ...
1
REPLIES
5.3K
VIEWS

Transition to chaos in geometric iterations

CONTRIBUTED BY: Denis Ivanov | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Education , Geometry , ...
1
REPLIES
1.4K
VIEWS

Campi Flegrei (Phlegraean Fields): an active volcanic caldera west of Naples and Mount Vesuvius

CONTRIBUTED BY: Jeffrey Bryant | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Curated Data , Data Science , Earth Science , ...
1
REPLIES
15.5K
VIEWS

Compactness of the Q-curvature problem

CONTRIBUTED BY: Liuwei Gong | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Equation Solving , Geometry , ...
1
REPLIES
983
VIEWS

Generating a periodic Voronoi mesh

CONTRIBUTED BY: Greg Hurst | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , ...
1
REPLIES
1.8K
VIEWS

Animating Voronoi-Delaunay mesh dynamics with circular orbits on Strauss point process

CONTRIBUTED BY: Vitaliy Kaurov | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Geometry , ...
1
REPLIES
2.2K
VIEWS
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15 days ago
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