Show simple item record

dc.contributor.authorPréville-Ratelle, Louis-François 16:22:52 (GMT) 16:22:52 (GMT)
dc.description.abstractThis thesis is about minimal transitive factorizations of permutations into transpositions. We focus on finding direct combinatorial proofs for the cases where no such direct combinatorial proofs were known. We give a description of what has been done previously in the subject at the direct combinatorial level and in general. We give some new proofs for the known cases. We then present an algorithm that is a bijection between the set of elements in {1, ..., k} dropped into n cyclically ordered boxes and some combinatorial structures involving trees attached to boxes, where these structures depend on whether k > n, k = n or k < n. The inverse of this bijection consists of removing vertices from trees and placing them in boxes in a simple way. In particular this gives a bijection between parking functions of length n and rooted forests on n elements. Also, it turns out that this bijection allows us to give a direct combinatorial derivation of the number of minimal transitive factorizations into transpositions of the permutations that are the product of two disjoint cycles.en
dc.publisherUniversity of Waterlooen
dc.titleA Combinatorial Interpretation of Minimal Transitive Factorizations into Transpositions for Permutations with two Disjoint Cyclesen
dc.typeMaster Thesisen
dc.subject.programCombinatorics and Optimizationen and Optimizationen
uws-etd.degreeMaster of Mathematicsen

Files in this item


This item appears in the following Collection(s)

Show simple item record


University of Waterloo Library
200 University Avenue West
Waterloo, Ontario, Canada N2L 3G1
519 888 4883

All items in UWSpace are protected by copyright, with all rights reserved.

DSpace software

Service outages