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oboudi-type bounds for graph energy
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نویسنده
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gutman ivan
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منبع
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mathematics interdisciplinary research - 2019 - دوره : 4 - شماره : 2 - صفحه:151 -155
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چکیده
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The graph energy is the sum of absolute values of the eigenvalues of the (0, 1)-adjacency matrix. oboudi recently obtained lower bounds for graph energy, depending on the largest and smallest graph eigenvalue. in this paper, a few more oboudi-type bounds are deduced.
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کلیدواژه
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spectral graph theory ,spectrum (of graph) ,graph energy ,energy (of graph) ,oboudi-type bounds
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آدرس
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university of kragujevac, faculty of science, serbia
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پست الکترونیکی
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gutman@kg.ac.rs
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Authors
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