A note on flow polynomials of graphs

Beifang Chen, Arthur L.B. Yang
2009 Discrete Mathematics  
Using the decomposition theory of modular and integral flow polynomials, we answer a problem of Beck and Zaslavsky, by providing a general situation in which the integral flow polynomial is a multiple of the modular flow polynomial.
doi:10.1016/j.disc.2008.01.050 fatcat:vizrl32mpbdrdmg6xxjhtpgkiu