2 papers
math.CO2026
A characterization of tight ()-stable graphs
Yuqi Xu, Weihua Yang, Xiaxia Guan
Let k and l be two non-negative integers with k > l. A graph G is (k,l)-stable if alpha(G - S) >= alpha(G) - l for every subset S of V(G) with |S| = k, where alpha(G) denotes the i…
math.CO2018
Anti--labeling of graphs
Xiaxia Guan, Shurong Zhang, Rong-hua Li +2
It is well known that the labeling problems of graphs arise in many (but not limited to) networking and telecommunication contexts. In this paper we introduce the anti--labeling…