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Mathematical Recreations & Essays
For over eighty years this delightful classic has provided entertainment through mathematical problems commonly known as recreations. Although they often involve fundamental …
Mathematical Recreations & Essays
For over eighty years this delightful classic has provided entertainment through mathematical problems commonly known as recreations. Although they often involve fundamental …
Regular Polytopes
Polytopes are geometrical figures bounded by portions of lines, planes, or hyperplanes. In plane (two dimensional) geometry, they are known as polygons and comprise such figures as …
Zero-Symmetric Graphs
Zero-Symmetric Graphs: Trivalent Graphical Regular Representations of Groups describes the zero-symmetric graphs with not more than 120 vertices.The graphs considered in this text …
Real Projective Plane
Along with many small improvements, this revised edition contains van Yzeren's new proof of Pascal's theorem (1.7) and, in Chapter 2, an improved treatment of order and sense. The …
Fifty-Nine Icosahedra
The Fifty-Nine Icosahedra was originally published in 1938 as No. 6 of "e;University of Toronto Studies (Mathematical Series)"e;. Of the four authors, only Coxeter and …
Non-Euclidean Geometry
The name non-Euclidean was used by Gauss to describe a system of geometry which differs from Euclid's in its properties of parallelism. Such a system was developed independently by …