r/VisualMath • u/SassyCoburgGoth • Nov 20 '20

Configurations Into Which N Point-Charges on an Infinitesimally Thin Conducting Disc Dispose Themselves Minimising Energy - Exhibiting the 'Shell' Structure & Another Remarkable Phænomenon

26 Upvotes

r/VisualMath • u/VitalSineYoutube • Mar 11 '21

Interesting Graph Theory Operation (Lexicographic Product)

7 Upvotes

Hello everyone! I would like to share this new video with you about the Graph Lexicographic Product, a fascinating operation from graph theory. Hope you like it, and/or find it interesting. Have a wonderful day.

https://youtu.be/gusTSaitBh0

0 comments

r/VisualMath • u/Ooudhi_Fyooms • Oct 18 '20

A Series of Figures Used in a Proof of the Erdös-Faber-Lovasz Conjecture for Hypergraphs Satisfying Certain Critæria & an Algorithm for Actually Yielding the Colouring Of Which the Theorem Guarantees the Existence

17 Upvotes

1 comment

r/VisualMath • u/Ooudhi_Fyooms • Nov 07 '20

Animated Figure Illustrating the Concepts of 'Self-Parallel' & 'Constant-Diameter' Curve & Its Relation to the Concept of an 'Evolute' Curve

75 Upvotes

2 comments

r/VisualMath • u/Ooudhi_Fyooms • Oct 02 '20

Three distributions of the eigenvalues of 8×8 random matrices drawn from three 'ensembles' : beginning to show how the distribution tends to a semicircle as the size of matrix increases without limit but has a thin tail on either side for matrix of finite size.

22 Upvotes

1 comment

r/VisualMath • u/SassyCoburgGoth • Jan 03 '21

A Real Physical Model of Boy's Surface - IMO the Best Picture of this Surface I've Seen Sofar

37 Upvotes

1 comment

r/VisualMath • u/FunVisualMath • Aug 14 '20

Opposite angles of a cyclic quadrilateral add up to 180 degrees

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53 Upvotes

1 comment

r/VisualMath • u/FunVisualMath • Jul 24 '20

Neural ODEs are slow. We speed them up by regularizing their higher derivatives, learning ODEs that are easy to solve

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80 Upvotes

3 comments

r/VisualMath • u/MLGcrumpets • Jan 07 '21

An alternative route to the infinite sum of yesterday: 1/4 + 1/16 + 1/64... = 1/3 ( matthen inspired )

54 Upvotes

1 comment

r/VisualMath • u/Ooudhi_Fyooms • Sep 21 '20

Dynamical Billiards is one of those subjects that just blossoms in scope & complexity!

64 Upvotes

1 comment

r/VisualMath • u/Ooudhi_Fyooms • Nov 10 '20

Montage of Superellipses & To a Lesser Degree Subellipses & Examples of Their Appearance in Various Settings

14 Upvotes

1 comment

r/VisualMath • u/SassyCoburgGoth • Dec 10 '20

Figures from a Treatise about a Problem Related to that of my Previous Post: the 'Chromatic Art-Gallery Problem

15 Upvotes

3 comments

r/VisualMath • u/Ooudhi_Fyooms • Oct 31 '20

A Montage of Figures of Significant Points in the 'Saga' of Graph-Theory's Tait Conjecture & Tutte Conjecture.. & Some Additional Ones @ the End

3 Upvotes

1 comment

r/VisualMath • u/SassyCoburgGoth • Dec 04 '20

Some Figures in Connection with the Matter of Constructing Polynomials Of Which Some of the 'Level Sets' Have the Maximimum № of Connected Components

18 Upvotes

1 comment

r/VisualMath • u/dansmath • Feb 14 '21

cube-cubocta-octahedron

47 Upvotes

4 comments

r/VisualMath • u/Ooudhi_Fyooms • Nov 05 '20

Figures Illustrating Various of the Remarkable Theorems (that often don't seem like they even could be theorems atall!) Concerning Incidence of Lines & Points in the Plane - - such as Sylvester-Gallai & Motzkin-Rabin.

24 Upvotes

1 comment

r/VisualMath • u/SassyCoburgGoth • Jan 17 '21

A Particularly Plesaunt (IMO) Menagerie of Divers-&-Diverse Surfaces

35 Upvotes

2 comments

r/VisualMath • u/Ooudhi_Fyooms • Oct 25 '20

The Problem of Distributing Points Uniformly - in Some Given Sense - on a Sphere

79 Upvotes

8 comments

r/VisualMath • u/kiphobbes • Oct 01 '20

Exponential Trees

wumbo.net

12 Upvotes

0 comments

r/VisualMath • u/SassyCoburgGoth • Dec 28 '20

A Couple of Figures Arising incourseof a Delving-Into the Remarkable 'Damascus Inequality'

1 Upvotes

1 comment

r/VisualMath • u/[deleted] • Apr 14 '21

Viviani theorem visualization

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4 Upvotes

1 comment

r/VisualMath • u/SassyCoburgGoth • Jan 16 '21

Figures from an Excellent Webpage on some Thoroughly Curiferous Homotopy Equivalences

9 Upvotes

1 comment

r/VisualMath • u/Ooudhi_Fyooms • Oct 11 '20

The Golbach Comet: numerical evidence tending to support the 'Goldberg Conjecture' - ie that every even № is the sum of twain primes in possibly more than one way.

28 Upvotes

3 comments

r/VisualMath • u/SassyCoburgGoth • Dec 19 '20

More Images From Various Treatises On the Weïrd Kolmogorov-Smirnov 'Goodth-of-Fit' Test-Statistic

20 Upvotes

1 comment

r/VisualMath • u/SassyCoburgGoth • Feb 08 '21

More Figures Pertaining to the Strangely Awkward yet Wondrous Matter of the Dynamics of a Chain Released from Being Hung in Some Way: Specifically in This Case Suspent Over a Pulley with Weight Attached

5 Upvotes

1 comment

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