IJPAM: Volume 98, No. 2 (2015)





Siddaganga Institute of Technology
B.H. Road, Tumkur-572 103, Karnataka, INDIA

J.S.S. Academy of Technical Education
Uttarahalli-Kengeri Main Road, Bangalore-560 060, Karnataka, INDIA
Abstract. In this paper, we define the edge signed graph of a given signed graph and shown that for any signed graph
, its edge
signed graph
is balanced. We then give structural characterization of edge
signed graphs. Further, we obtain a structural characterization of signed graphs that are switching equivalent to their the edge
signed graphs.
Received: September 13, 2014
AMS Subject Classification: 05C22, 05C99
Key Words and Phrases: signed graphs, balance, switching, edge signed graph, negation of a signed graph
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DOI: 10.12732/ijpam.v98i2.6 How to cite this paper?
Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Year: 2015
Volume: 98
Issue: 2
Pages: 231 -
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