نتایج جستجو برای: distance signless laplacian energy
تعداد نتایج: 896247 فیلتر نتایج به سال:
Journal:
:Linear Algebra and its Applications
2013
Journal:
:Linear Algebra and its Applications
2011
Journal:
:Linear Algebra and its Applications
2017
Journal:
:Linear Algebra and its Applications
2012
Journal:
:The Electronic Journal of Linear Algebra
2013
Journal:
:Linear Algebra and its Applications
2022
The signless Laplacian spectral radius of a graph G, denoted by q(G), is the largest eigenvalue its matrix. In this paper, we investigate extremal for graphs without short cycles or long cycles. Let G(m,g) be family on m edges with girth g and H(m,c) circumference c. More precisely, obtain unique maximal q(G) in H(m,c), respectively.
Journal:
:Journal of Discrete Mathematics
2013
Journal:
:Journal of the Indonesian Mathematical Society
2019
Journal:
:Filomat
2016
Journal:
:Linear Algebra and its Applications
2017
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