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GENERALIZED ZAGREB INDEX OF PRODUCT GRAPHS
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نویسنده
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azari mahdieh
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منبع
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transactions on combinatorics - 2019 - دوره : 8 - شماره : 4 - صفحه:35 -48
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چکیده
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The generalized zagreb index is an extension of both ordinary and variable zagreb indices. in this paper, we present exact formulae for the values of the generalized zagreb index for product graphs. results are applied to some graphs of general and chemical interest such as nanotubes and nanotori.
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کلیدواژه
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Vertex degree ,graph operation ,nanotube ,nanotorus
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آدرس
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islamic azad university, kazerun branch, department of mathematics, Iran
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پست الکترونیکی
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azari@kau.ac.ir, mahdie.azari@gmail.com
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Authors
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