Harary spectrum of generalized composition of graphs and Harary equienergetic graphs
Publish place: The Journal of Algebra and Related Topics، Vol: 7، Issue: 2
Publish Year: 1398
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JART-7-2_004
تاریخ نمایه سازی: 31 تیر 1403
Abstract:
The Harary spectrum of a connected graph G is the collection of the eigenvalues of its Harary matrix. The Harary energy of a graph G is the sum of absolute values of its Harary eigenvalues. Harary equitable partition is defined and is used to obtain Harary spectrum of generalized composition of graphs. Harary equienergetic graphs have been constructed with the help of generalized composition through Harary equitable partition.
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Authors
H. Ramane
Department of Mathematics, Karnatak University, Dharwad - ۵۸۰۰۰۳, India
D. Patil
Department of Mathematics, Karnatak University, Dharwad,India
K. Ashoka
Department of Mathematics, Karnatak University, Dharwad - ۵۸۰۰۰۳, India
B. Parvathalu
Department of Mathematics, Karnatak University&#۰۳۹;s Karnatak Arts College, Dharwad - ۵۸۰۰۰۱, India