7 citations · 13 across the 15 of their papers we have counts for
3 papers · 1 filter
Enumeration of balanced finite group valued functions on directed graphs
Yonah Cherniavsky, Avraham Goldstein, Vadim E. Levit +1
A group valued function on a graph is called balanced if the product of its values along any cycle is equal to the identity element of the group. We compute the number of balanced…
Hultman Numbers and Generalized Commuting Probability in Finite Groups
Yonah Cherniavsky, Avraham Goldstein, Vadim E. Levit +1
Let be a finite group and be a permutation from . We investigate the distribution of the probabilities of the equality \[ a_{1}a_{2}\cdots a_{n-1}a_{n}=a_{π_{1}}a_{π…
Bruhat Order on Partial Fixed Point Free Involutions
Mahir Bilen Can, Yonah Cherniavsky, Tim Twelbeck
The order complex of inclusion poset of Borel orbit closures in skew-symmetric matrices is investigated. It is shown that is an EL-shellable poset, and furthermore, i…