Results 11 to 20 of about 43 (37)

About instability in an elastic Cosserat body with pores

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
This article is centered on the study of the isotropic, porous Cosserat elastic media, realized by means of a parallel with the media of the same type, but anisotropic, by following the rewriting in a new form of the equations that govern this theory ...
Codarcea-Munteanu L.   +2 more
doaj   +1 more source

Generalized D-Symmetric Operators I [PDF]

open access: yes, 2008
2000 Mathematics Subject Classification: Primary: 47B47, 47B10; secondary 47A30.Let H be an infinite-dimensional complex Hilbert space and let A, B ∈ L(H), where L(H) is the algebra of operators on H into itself.
Bouali, S., Ech-chad, M.
core  

On the Range and the Kernel of Derivations [PDF]

open access: yes, 2006
2000 Mathematics Subject Classification: Primary 47B47, 47B10; Secondary 47A30.Let H be a separable infinite dimensional complex Hilbert space and let L(H) denote the algebra of all bounded linear operators on H into itself.
Bouali, Said, Bouhafsi, Youssef
core  

On Minimizing ||S−(AX−XB)||Pp [PDF]

open access: yes, 2000
In this paper, we minimize the map Fp (X)= ||S−(AX−XB)||Pp , where the pair (A, B) has the property (F P )Cp , S ∈ Cp , X varies such that AX − XB ∈ Cp and Cp denotes the von Neumann-Schatten ...
Mecheri, Salah
core  

On the metrizability of suprametric space

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
The question of metrizability of suprametric space is answered positively. The observed metric coincides with a suprametric in a way that convergence and continuity are preserved between suprametric space and associated metric space along with the ...
Karapınar Erdal, Cvetković Marija
doaj   +1 more source

Weak convergence theorems for inertial Krasnoselskii-Mann iterations in the class of enriched nonexpansive operators in Hilbert spaces

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
In this paper, we present some results about the aproximation of fixed points of nonexpansive and enriched nonexpansive operators. In order to approximate the fixed points of enriched nonexpansive mappings, we use the Krasnoselskii-Mann iteration for ...
Socaciu Liviu-Ignat
doaj   +1 more source

Estimates for Marcinkiewicz commutators with Lipschitz functions under nondoubling measures [PDF]

open access: yes, 2013
A Torchinsky   +36 more
core   +4 more sources

On operators satisfying an inequality [PDF]

open access: yes
H Heuser   +24 more
core   +1 more source
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Gifts from Nature: Bio‐Inspired Materials for Rechargeable Secondary Batteries

Advanced Materials, 2021
Chang-heum Jo   +2 more
exaly  

Cancer and lesbian, gay, bisexual, transgender/transsexual, and queer/questioning (LGBTQ) populations

Ca-A Cancer Journal for Clinicians, 2015
Gwendolyn P Quinn   +2 more
exaly  

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