Results 31 to 40 of about 47,715 (209)

Global analysis of parallel analog networks with retarded feedback [PDF]

open access: yes, 1991
We analyze the retrieval dynamics of analog ‘‘neural’’ networks with clocked sigmoid elements and multiple signal delays. Proving a conjecture by Marcus and Westervelt, we show that for delay-independent symmetric coupling strengths, the only attractors ...
Herz, Andreas V. M.
core   +1 more source

Estimates of Mild Solutions of Navier–Stokes Equations in Weak Herz-Type Besov–Morrey Spaces

open access: yesMathematics, 2022
The main goal of this article is to provide estimates of mild solutions of Navier–Stokes equations with arbitrary external forces in Rn for n≥2 on proposed weak Herz-type Besov–Morrey spaces.
Ruslan Abdulkadirov, Pavel Lyakhov
doaj   +1 more source

Olfactory Conditioning of Positive Performance in Humans [PDF]

open access: yes, 2008
Olfactory conditioning effects have been widely demonstrated in the animal literature but more seldom in human populations and rarely of consciously controlled human behaviors.
Chu, Simon
core   +1 more source

Noncommutative Figa-Talamanca-Herz algebras for Schur multipliers

open access: yes, 2011
We introduce a noncommutative analogue of the Fig\'a-Talamanca-Herz algebra $A_p(G)$ on the natural predual of the operator space $\frak{M}_{p,cb}$ of completely bounded Schur multipliers on Schatten space $S_p$.
A. Figà-Talamanca   +24 more
core   +2 more sources

Fractional integral operators on Herz spaces for supercritical indices

open access: yesJournal of Function Spaces and Applications, 2011
We consider the boundedness of fractional integral operators Iβ on Herz spaces Kqα,p(Rn), where q≥n/β. We introduce a new function space that is a variant of Lipschitz space. Our results are optimal.
Yasuo Komori-Furuya
doaj   +1 more source

Weighted estimates for commutators associated to singular integral operator satisfying a variant of Hörmander's condition

open access: yesAIMS Mathematics, 2023
In this paper, we establish some boundedness for commutators generated by the singular integral operator satisfying a variant of Hörmander's condition and a weighted BMO function on weighted Hardy spaces and weighted Herz spaces.
Jie Sun, Jiamei Chen
doaj   +1 more source

θ-type Calderón-Zygmund Operators and Commutators in Variable Exponents Herz space

open access: yesOpen Mathematics, 2018
The aim of this paper is to deal with the boundedness of the θ-type Calderón-Zygmund operators and their commutators on Herz spaces with two variable exponents p(⋅), q(⋅).
Yang Yanqi, Tao Shuangping
doaj   +1 more source

Boundedness of sublinear operators on weighted grand Herz-Morrey spaces

open access: yesAIMS Mathematics, 2023
In this paper, we introduce weighted grand Herz-Morrey type spaces and prove the boundedness of sublinear operators and their multilinear commutators on these spaces. The results are still new even in the unweighted setting.
Wanjing Zhang, Suixin He , Jing Zhang
doaj   +1 more source

Boundedness for commutators of fractional integrals on Herz-Morrey spaces with variable exponent

open access: yes, 2013
In this paper, some boundedness for commutators of fractional integrals are obtained on Herz-Morrey spaces with variable exponent applying some properties of varible exponent and $\BMO$ function.Comment: In 2013, it is accepted by Kyoto Journal of ...
Wu, Jianglong
core   +1 more source

Boundedness for a Class of Generalized Commutators of Fractional Hardy Operators with a Rough Kernel

open access: yesAbstract and Applied Analysis, 2013
The authors consider the generalized commutator of fractional Hardy operator with a rough kernel as follows: where , , and with . The authors prove that is bounded on Herz type space and -Central Morrey space with , which is an open problem for .
Xiao Yu, Shanzhen Lu
doaj   +1 more source

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