Genus of total graphs from rings: A survey
Let R be a commutative ring. The total graph T Γ ( R ) of R is the undirected graph with vertex set R and two distinct vertices x and y are adjacent if x + y is a zero divisor in R . In this paper, we present a survey of results on the genus of T Γ ( R ) and three of its generalizations. Keywords: C...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Taylor & Francis Group
2018-04-01
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Series: | AKCE International Journal of Graphs and Combinatorics |
Online Access: | http://www.sciencedirect.com/science/article/pii/S0972860017300014 |
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