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math.CO2014
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…
math.GR2014★ 1 cited
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…