Hammersley Sofa
Lonely Runner
Mountain Climbing Problem
Tautochrone Curve
Butterfly Lemma
Rising Sun Lemma
Byl's Loop
Dyadic Transformation
Forest Fire Model
Gingerbreadman Map
Weierstrass ℘
Weierstrass Sigma
Weierstrass Zeta
Bogdanov Takens
Clifford Circle
Circle Graph
Reverse Perspective
Sacks Spiral
Self Avoiding Walk
Six Circles
Volerra Function
Backtang
Bak Sneppen
Braid permutation
Pivot Theorem
Sphere Inversion
Zaslavskii Map
Bang's theorem on tetrahedra
Construction of Kummer configuration
Holditch's theorem
Vitali Covering
Zernike Polynomials
Möbius Configuration
Five Circles
Faddeeva Function
Assouad dimension
