图的P-正则自同态幺半群

摘要

刻划了具有P-正则自同态幺半群的二分图,讨论了字典序积图的自同态幺半群的P-正则性.%Bipartite graphs with P-regular endomorphism monoids are characterized.P-regularity of the endomorphism monoid of lexicographic product of graphs is discussed.