2 papers
math.CO2021
On Jacobian group and complexity of the Y-graph
Y. S. Kwon, A. D. Mednykh, I. A. Mednykh
In the present paper we suggest a simple approach for counting Jacobian group of the -graph In the case the structure of the Jacobian group will…
math.CO2018
On complexity of cyclic coverings of graphs
Y. S. Kwon, A. D. Mednykh, I. A. Mednykh
By complexity of a finite graph we mean the number of spanning trees in the graph. The aim of the present paper is to give a new approach for counting complexity of cyclic $…