OFFSET
1,2
COMMENTS
A simplicial complex is a space with a triangulation. Formally, a simplicial complex K in R^n is a collection of simplices of in R^n such that: (1) Every face of a simplex of K is in K, and (2) The intersection of any two simplices of K is a face of each of them (Munkres 1993, p. 7). - Jonathan Vos Post, Feb 03 2011
REFERENCES
F. Harary and E. M. Palmer, Graphical enumeration, Academic Press, NY, 1973.
V. Jovovic, On the number of two-dimensional simplicial complexes (in Russian), Metody i sistemy tekhnicheskoy diagnostiki, Vypusk 16, Mezhvuzovskiy zbornik nauchnykh trudov, Izdatelstvo Saratovskogo universiteta, 1991, p. 83.
J. R. Munkres, Simplicial Complexes and Simplicial Maps, Section 1.2 in Elements of Algebraic Topology, New York: Perseus Books Pub., pp. 7-14, 1993.
PROG
(Magma)
_<x> := PolynomialRing(Rationals()); C := HyperellipticCurve(x^5+2869); [1] cat BadPrimes(C); // Artur Jasinski, May 11 2010
CROSSREFS
KEYWORD
nonn,nice,hard,more
AUTHOR
STATUS
approved