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borderenergetic graphs of order 12
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نویسنده
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furtula boris ,gutman ivan
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منبع
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iranian journal of mathematical chemistry - 2017 - دوره : 8 - شماره : 4 - صفحه:339 -343
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چکیده
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A graph g of order n is said to be borderenergetic if its energy is equal to 2n − 2 and if g differs from the complete graph kn. the first such graph was discovered in 2001, but their systematic study started only in 2015. until now, the number of borderenergetic graphs of order n was determined for n ≤ 11. we now establish that there exist exactly 572 connected borderenergetic graphs of order 12.
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کلیدواژه
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graph energy ,borderenergetic graph ,spectrum (of graph)
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آدرس
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university of kragujevac, faculty of science, serbia, 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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