Upper Bounds for Rainbow 2-Connectivity of the Cartesian Product of a Path and a Cycle
Author(s) -
Bety Hayat Susanti,
A.N.M. Salman,
Rinovia Simanjuntak
Publication year - 2015
Publication title -
procedia computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.334
H-Index - 76
ISSN - 1877-0509
DOI - 10.1016/j.procs.2015.12.091
Subject(s) - cartesian product , rainbow , combinatorics , graph , path (computing) , computer science , cartesian coordinate system , connectivity , upper and lower bounds , integer (computer science) , path graph , colored , mathematics , discrete mathematics , graph power , physics , geometry , line graph , computer network , materials science , quantum mechanics , composite material , programming language , mathematical analysis
A path P in an edge-colored graph G where adjacent edges may be colored the same is said to be a rainbow path, if its edges have distinct colors. For a κ-connected graph G and an integer k with 1 ≤ k ≤ κ, the rainbow k-connectivity, rck (G) of G is defined as the minimum integer j for which there exists a j-edge-coloring of G such that every two distinct vertices of G are connected by k internally disjoint rainbow paths. In this paper, we determine upper bounds for rainbow 2-connectivity of the Cartesian product of two paths and the Cartesian product of a cycle and a path
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