2 papers
q-bio.PE2007
Reconstructing pedigrees: a stochastic perspective
Bhalchandra D. Thatte, Mike Steel
A pedigree is a directed graph that describes how individuals are related through ancestry in a sexually-reproducing population. In this paper we explore the question of whether on…
math.CO2005
Kocay's lemma, Whitney's theorem, and some polynomial invariant reconstruction problems
Bhalchandra D. Thatte
Given a graph G, an incidence matrix N(G) is defined for the set of distinct isomorphism types of induced subgraphs of G. If Ulam's conjecture is true, then every graph invariant m…