Results 101 to 110 of about 173,309,611 (138)

On measure of noncompactness and application to global attractors of operator semigroups

open access: yes, 2021
Based on the recent development of the theory of measures of noncompactness, we rst show a representation theorem of measures of noncompactness dened on Banach spaces.
Zheng, Zheming   +4 more
core  

On the convex hull of symmetric stable processes

open access: yes, 2010
We prove that in certain function spaces Kantorovich majorants are also majorants for the Hausdorff measure of ...
Last, Günter, Kampf, Jürgen
core  

Infinite system of nonlinear tempered fractional order BVPs in tempered sequence spaces

open access: yesBoundary Value Problems
This paper deals with the existence results of the infinite system of tempered fractional BVPs D r ϱ , λ 0 R z j ( r ) + ψ j ( r , z ( r ) ) = 0 , 0 < r < 1 , z j ( 0 ) = 0 , 0 R D r m , λ z j ( 0 ) = 0 , b 1 z j ( 1 ) + b 2 0 R D r m , λ z j ( 1 ) = 0 ,
Sabbavarapu Nageswara Rao   +3 more
doaj   +1 more source

Stability of periodic solutions to parabolic problems with nonlinear boundary conditions

open access: yes, 2009
We prove that in certain function spaces Kantorovich majorants are also majorants for the Hausdorff measure of ...
Maniar, Lahcen, Schnaubelt, Roland
core  

Quantitative algebraic topology and Lipschitz homotopy [PDF]

open access: yesProc Natl Acad Sci U S A, 2013
Ferry S, Weinberger S.
europepmc   +1 more source

Hausdorff product measures and $C^1$-solution sets of abstract semilinear functional differential inclusions

open access: yes, 2016
A second order semilinear neutral functional differential inclusion with nonlocal conditions and multivalued impulse characteristics in a separable Banach space is considered.
Liu, Juan   +2 more
core  

On bifurcation points of strongly condensing operators

open access: yesНаучный вестник МГТУ ГА, 2016
Two conditions equivalent to complete continuity of Frechet derivative at a point and the asymptotic derivative in the case of their existence are given. Theorem of M.A. Krasnosel’skii on asymptotic bifurcation points for completely con-tinuous fields to
N. A. Erzakova
doaj  

Set quantities related to the Hausdorff distance in Banach spaces

open access: yes, 1997
We introduce the concept of the set quantity in Banach spaces. Some properties of set quantities related to the Hausdorff distance are discussed. Results obtained are used in the theory of measures of noncompactness in Banach sequence spaces.143314210 ...
Sadarangani, Kishin   +2 more
core  

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