Sciweavers

115

COMBINATORICS
2002

69views more COMBINATORICS 2002»

Spanning Trees and Function Classes

15 years 3 months ago

Spanning Trees and Function Classes

Download www.maths.tcd.ie

If G = Kn is the complete graph, the classical Pr

Jeffrey B. Remmel, S. G. Williamson

claim paper

Read More »

155

COMBINATORICS
2006

137views more COMBINATORICS 2006»

Three-Letter-Pattern-Avoiding Permutations and Functional Equations

15 years 3 months ago

Three-Letter-Pattern-Avoiding Permutations and Functional Equations

Download www.combinatorics.org

We present an algorithm for finding a system of recurrence relations for the number of permutations of length n that satisfy a certain set of conditions. A rewriting of these rela...

Ghassan Firro, Toufik Mansour

claim paper

Read More »