Combinatorial properties of some ideals related to bipartite graphs are examined. A description of the integral closure expressed through the log set of edge ideals of complete bipartite graphs is illustrated together with the fact that nontrivial generalized graph ideals of a strong complete quasi-bipartite graph are integrally closed.
"Integral closure of bipartite graph ideals." Kodai Math. J. 43 (2) 243 - 255, June 2020. https://doi.org/10.2996/kmj/1594313552