Association Journal of CSIAM
Supervised by Ministry of Education of PRC
Sponsored by Xi'an Jiaotong University
ISSN 1005-3085  CN 61-1269/O1
Chinese Journal of Engineering Mathematics
Some Properties of Weak Roman Graph and Weak Roman Domination in Graphs
YANG Jian, LI Zhiqiang
Chinese Journal of Engineering Mathematics . 2022, (4): 621 -630 .  DOI: 10.3969/j.issn.1005-3085.2022.04.010