Results 251 to 260 of about 66,958 (298)

A multi-compartment homogenized perfusion model for deforming hierarchical vasculature. [PDF]

open access: yesBiomech Model Mechanobiol
Hohl J   +4 more
europepmc   +1 more source

Transport of Electrons in Tangled Magnetic Fields. [PDF]

open access: yesSpace Sci Rev
Verscharen D   +8 more
europepmc   +1 more source

A sharp upper bound for the spectral radius of a nonnegative matrix and applications [PDF]

open access: yesCzechoslovak Mathematical Journal, 2016
summary:We obtain a sharp upper bound for the spectral radius of a nonnegative matrix. This result is used to present upper bounds for the adjacency spectral radius, the Laplacian spectral radius, the signless Laplacian spectral radius, the distance ...
Lihua You, You Lihua
exaly   +2 more sources

ON THE SIZE, SPECTRAL RADIUS, DISTANCE SPECTRAL RADIUS AND FRACTIONAL MATCHINGS IN GRAPHS

Bulletin of the Australian Mathematical Society, 2023
AbstractWe first establish a lower bound on the size and spectral radius of a graph G to guarantee that G contains a fractional perfect matching. Then, we determine an upper bound on the distance spectral radius of a graph G to ensure that G has a fractional perfect matching.
SHUCHAO LI, SHUJING MIAO, MINJIE ZHANG
openaire   +2 more sources

On an inequality for spectral radius

Linear and Multilinear Algebra, 1996
In this note we first extend and then give a related result to an inequality involving the spectral radius of nonnegative matrices that recently appeared in the literature.
Mond, Bertram, Pečarić, Josip
openaire   +2 more sources

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