3 citations · 3 across the 9 of their papers we have counts for
5 papers · 1 filter
Upper Bounds on the Automorphism Group of a Graph
Ilia Krasikov, Arie Lev, Bhalchandra D. Thatte
We give upper bounds on the order of the automorphism group of a simple graph
Invertibility of the TKF model of sequence evolution
Bhalchandra D. Thatte
We consider character sequences evolving on a phylogenetic tree under the TKF91 model. We show that as the sequence lengths tend to infinity the the topology of the phylogenetic tr…
A reconstruction problem related to balance equations-I
Bhalchandra D. Thatte
A modified -deck of a graph is obtained by removing edges in all possible ways and adding (not necessarily new) edges in all possible ways. Krasikov and Roditty used the…
-reconstruction of graphs
Bhalchandra D. Thatte
Let be a group of permutations acting on an -vertex set , and and be two simple graphs on . We say that and are -isomorphic if belongs to the or…
A correct proof of the McMorris-Powers' theorem on the consensus of phylogenies
Bhalchandra D. Thatte
McMorris and Powers proved an Arrow-type theorem on phylogenies given as collections of quartets. There is an error in one of the main lemmas used to prove this theorem. However, t…