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Certain types of interval-valued fuzzy graphs
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نویسنده
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akram m. ,alshehri n.o. ,dudek w.a.
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منبع
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journal of applied mathematics - 2013 - دوره : 2013 - شماره : 0
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چکیده
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We propose certain types of interval-valued fuzzy graphs including balanced interval-valued fuzzy graphs,neighbourly irregular interval-valued fuzzy graphs,neighbourly total irregular interval-valued fuzzy graphs,highly irregular interval-valued fuzzy graphs,and highly total irregular interval-valued fuzzy graphs. some interesting properties associated with these new interval-valued fuzzy graphs are investigated,and necessary and sufficient conditions under which neighbourly irregular and highly irregular interval-valued fuzzy graphs are equivalent are obtained. we also describe the relationship between intuitionistic fuzzy graphs and interval-valued fuzzy graphs. © 2013 muhammad akram et al.
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آدرس
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punjab university college of information technology,university of the punjab,old campus, Pakistan, department of mathematics,faculty of sciences (girls),king abdulaziz university, Saudi Arabia, institute of mathematics and computer science,wroclaw university of technology,wybrzeze wyspianskiego 27, Poland
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Authors
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