Enumeration of balanced finite group valued functions on directed graphs

نتاج البحث: نشر في مجلةمقالةمراجعة النظراء

2 اقتباسات (Scopus)

ملخص

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 functions from the set of edges and vertices of a directed graph to a finite group considering two cases: when we are allowed to walk against the direction of an edge and when we are not allowed to walk against the edge direction. In the first case it appears that the number of balanced functions on edges and vertices depends on whether or not the graph is bipartite, while in the second case this number depends on the number of strong connected components of the graph.

اللغة الأصليةالإنجليزيّة
الصفحات (من إلى)484-488
عدد الصفحات5
دوريةInformation Processing Letters
مستوى الصوت116
رقم الإصدار7
المعرِّفات الرقمية للأشياء
حالة النشرنُشِر - 1 يوليو 2016

بصمة

أدرس بدقة موضوعات البحث “Enumeration of balanced finite group valued functions on directed graphs'. فهما يشكلان معًا بصمة فريدة.

قم بذكر هذا