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normalized distance laplacian matrices for signed graphs
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نویسنده
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roy roshni t. ,germin k.a. ,k shahul hameed
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منبع
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communications in combinatorics and optimization - 2023 - دوره : 8 - شماره : 3 - صفحه:445 -456
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چکیده
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In this paper, we introduce the notion of normalized distance laplacian matrices for signed graphs corresponding to the two signed distances defined for signed graphs. we characterize balance in signed graphs using these matrices and compare the normalized distance laplacian spectral radius of signed graphs with that of all-negative signed graphs. also we characterize the signed graphs having maximum normalized distance laplacian spectral radius.
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کلیدواژه
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signed graphs ,weighted signed graphs ,normalized distance laplacian matrix ,normalized distance laplacian spectrum
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آدرس
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central university of kerala, department of mathematics, india, central university of kerala, department of mathematics, india, k.m.m. govt. women's college, department of mathematics, india
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پست الکترونیکی
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shabrennen@gmail.com
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Authors
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