Energy of extended bipartite double graphs
2021 ◽
Vol 87
(3)
◽
pp. 653-660
The energy of a graph is the sum of the absolute values of its eigenvalues. In this article, an exact relation between the energy of extended bipartite double graph and the energy of a graph together with some other graph parameters is given. As a consequence, equienergetic, borderenergetic, orderenergetic and non-hyperenergetic extended bipartite double graphs are presented. The obtained results generalize the existing results on equienergetic bipartite graphs.
2020 ◽
Vol 18
(3)
◽
1970 ◽
Vol 8
(1)
◽
pp. 7-14
1984 ◽
Vol 42
◽
pp. 282-283
1981 ◽
Vol 39
◽
pp. 454-455
1990 ◽
Vol 48
(2)
◽
pp. 500-501
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