نتایج جستجو برای: locating chromatic number of graphs

تعداد نتایج: 21192455  

Journal: :Discrete Applied Mathematics 2012

Journal: :Discrete Applied Mathematics 2013

Journal: :Journal of applied mathematics & informatics 2016

Journal: :International Journal of Pure and Apllied Mathematics 2013

Journal: :International Journal of Computer Applications 2013

Journal: :Fundamenta Mathematicae 2016

Journal: :Journal of Combinatorial Theory, Series B 2003

Journal: :Electronic Journal of Combinatorics 2021

A signed graph is a pair $(G, \sigma)$, where $G$ (loops and multi edges allowed) $\sigma: E(G) \to \{+, -\}$ signature which assigns to each edge of sign. Various notions coloring graphs have been studied. In this paper, we extend circular graphs. Given \sigma)$ with no positive loop, $r$-coloring an assignment $\psi$ points circle circumference $r$ the vertices such that for every $e=uv$ $G$,...

Journal: :Malaya Journal of Matematik 2019

Journal: :Scientific Annals of Computer Science 2016

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