Journal of Jilin University Science Edition

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TreeCoritivity of Cartesian Products Graphs of Path and Path, and Path and Cycle

ZHANG Ting1, ZHU Enqiang2   

  1. 1. School of Normal, Lanzhou University of Arts and Science, Lanzhou 730010, China;2. School of Electronics Engineering and Computer Science, Peking University, Beijing 100871, China
  • Received:2015-10-12 Online:2016-07-26 Published:2016-07-20
  • Contact: ZHU Enqiang E-mail:zhuenqiang@pku.edu.cn

Abstract:

Using the combined method, we investigated the treecoritivity of Cartesian products graphs of path and path, and path and cycle. In particular, we gave the exact value of treecoritivities for Cartesian products of path and path, and path and cycle, and characterized a relation between the treecoritivity of Cartesian product and that of its original graphs.

Key words: treecoritivity, treecore, Cartesian product, path, cycle

CLC Number: 

  • O157.5