Coxeter
Proper noun
Meaning
Coxeter (plural Coxeters)
A surname.
Phrases with the word
Anagrams
Examples
Both Roger Penrose and H. S. M. Coxeter were deeply impressed with Escher's intuitive grasp of mathematics.
Coxeter (1973) Attempts to generalise the Euler characteristic of polyhedra to higher-dimensional polytopes led to the development of topology and the treatment of a decomposition or CW-complex as analogous to a polytope.
Generalizations Parity can be generalized to Coxeter groups : one defines a length function which depends on a choice of generators (for the symmetric group, adjacent transpositions ), and then the function gives a generalized sign map.
Compact Euclidean uniform tessellations (by their infinite Coxeter group families) Fundamental domains in a cubic element of three groups.
He then constructed a diagram, which he sent to Coxeter, showing his analysis; Coxeter confirmed it was correct, but disappointed Escher with his highly technical reply.
In 1957, Coxeter obtained Escher's permission to use two of his drawings in his paper "Crystal symmetry and its generalizations".