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Steven Tedford (Misericordia)

Multiply Rooted Branching Greedoids – An Introduction

Abstract for the Combinatorics Seminar 2010 March 9

I will introduce multiply rooted branching greedoids and show how they generalize both branching greedoids and graphic matroids. I will discuss some current areas of research – in particular relating to the characteristic polynomial and to a forbidden minors characterization.

seminars/comb/abstract.201003ted.txt · Last modified: 2020/01/29 14:03 (external edit)