New in MathWorld -- April 2022
Friday April 29, 2022
- Edge Contraction (modified)
Thursday April 28, 2022
- Contraction Clique Number
- Hadwiger Conjecture
- Hadwiger Number (modified)
- Homomorphism Degree
- Self-Dual Graph (modified)
Wednesday April 27, 2022
Monday April 25, 2022
- Trapezohedron (modified)
Friday April 22, 2022
- Trigonal Trapezohedron (modified)
- Uniquely Colorable Graph (modified)
Thursday April 21, 2022
Wednesday April 20, 2022
- Trapezohedron (modified)
Tuesday April 19, 2022
- Dürer's Solid (modified)
- Hemicube (modified)
- Pi Approximations (modified)
- Tetragonal Antiwedge (modified)
Monday April 18, 2022
- Point-Plane Distance (modified)
Thursday April 14, 2022
- Canonical Polygon (modified)
- Canonical Polyhedron
- Enneahedron (modified)
- Hemicube (modified)
- Hemicubical Graph (modified)
- Hemiobelisk (modified)
- Hemiobelisk Graph (modified)
- Herschel Enneahedron
- Herschel Graph (modified)
- Midsphere (modified)
- Nonahedron (modified)
- Pentagonal Wedge (modified)
- Pentagonal Wedge Graph (modified)
- Tetragonal Antiwedge (modified)
- Tetragonal Antiwedge Graph (modified)
Wednesday April 13, 2022
- Hemicube (modified)
- Hemiobelisk (modified)
- Path Complement Graph (modified)
- Tetragonal Antiwedge Graph
- Untraceable Graph
Tuesday April 12, 2022
- Bislit Cube (modified)
- Chiral Hexahedron
- Cube (modified)
- Hexahedron (modified)
- Pentagonal Wedge
- Pentagonal Wedge Graph
- Uniquely Colorable Graph (modified)
Monday April 11, 2022
Sunday April 10, 2022
- Antiprism Graph (modified)
- Chang Graphs (modified)
- Dipyramidal Graph (modified)
- Pancyclic Graph (modified)
- Paulus Graphs (modified)
- Sierpiński Gasket Graph (modified)
- Sierpiński Sieve Graph (modified)
- Sun Graph (modified)
- Universal Parabolic Constant (modified)
- Wheel Graph (modified)
Saturday April 9, 2022
- Elongated Square Pyramid (modified)
- Hemicubical Graph
- Hemiobelisk Graph
- Obelisk (modified)
Friday April 8, 2022
- Errera Graph (modified)
- Goddard-Henning Graph (modified)
- Goldner-Harary Graph (modified)
- Hemicube
- Hemiobelisk
- Self-Dual Graph (modified)
- Square Hemiprism
Thursday April 7, 2022
- Concave Pyrohedral Dodecahedron
- Conext 21 Polyhedron
- Foster Graph (modified)
- Franklin Graph (modified)
- Graph Strength (modified)
- Graph Toughness (modified)
- Heawood Graph (modified)
- Hexagrammic Prism
- Hexahedron (modified)
- Jabulani Polyhedron
- Möbius-Kantor Graph (modified)
- Nauru Graph (modified)
- Octagrammic Prism
- Pappus Graph (modified)
- Polygrammic Prism
- Pyrohedral Dodecahedron
- Soccer Ball
- Truncated Icosahedron (modified)
- Truncated Truncated Tetrahedron
- Wedge (modified)
Wednesday April 6, 2022
Tuesday April 5, 2022
- Exponential Function (modified)
- Graph Toughness (modified)
- Natural Exponential Function
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