Hoffman-Singleton Graph

The only Graph of Diameter 2, Girth 5, and Valency 7. It containsmany copies of the Petersen Graph.

References

Hoffman, A. J. and Singleton, R. R. ``On Moore Graphs of Diameter Two and Three.'' IBM J. Res. Develop. 4, 497-504, 1960.

• Transcritical Bifurcation
• Transfer Function
• Convergent Sequence
• Convergent Series
• Conversion Period
• Convex
• Convex Function
• Convex Hull
• Convex Optimization Theory
• Convex Polygon
• Convex Polyhedron
• Convolution
• Convolution Theorem
• Conway-Alexander Polynomial
• Conway Groups
• Conway Notation
• Conway Polyhedron Notation
• Conway Polynomial
• Conway Puzzle
• Conway's Constant
• Conway Sequence
• Conway's Game of Life
• Conway's Knot
• Conway's Knot Notation
• Conway's Life