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four new subdivision coronas of two graphs
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نویسنده
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laali alireza fiuj ,dehkharghani lida chalangar jalili ,baroonian mona
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منبع
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wavelets and linear algebra - 2023 - دوره : 10 - شماره : 1 - صفحه:1 -11
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چکیده
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Let g and h be simple graphs and |v(g)| = n. the corona of two graphs, denoted by g ◦ h, is the graph obtained by taking one copy of graph g and n copies of h and joining the ith vertex of g to every vertex of the ith copy of h. let s (g) be the subdi-vision of graph g. in this paper we define four new subdivision coronas of two graphs and find the characteristic and laplacian polynomials of them in case of regularity.
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کلیدواژه
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corona ,characteristic polynomial ,laplacian polynomial
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آدرس
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georgia state university, department of mathematics and statistics, usa, georgia state university, department of mathematics and statistics, usa, georgia state university, department of mathematics and statistics, usa
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پست الکترونیکی
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mbaroonian1@student.gsu.edu
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چهار کرونای جدید دو گراف
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Authors
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