Results 61 to 70 of about 2,156,541 (254)

Generalized Köthe-Toeplitz duals

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1980
The α and β-duals spaces of generalized ℓp spaces are characterized, where ...
I. J. Maddox
doaj   +1 more source

Duality of Large Fock Spaces in Several Complex Variables and Compact Localization Operators

open access: yesJournal of Function Spaces, 2021
In this paper, dual spaces of large Fock spaces Fϕp with ...
Youqi Liu, Xiaofeng Wang
doaj   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

Lipschitz measures and vector-valued Hardy spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2001
We define certain spaces of Banach-valued measures called Lipschitz measures. When the Banach space is a dual space X*, these spaces can be identified with the duals of the atomic vector-valued Hardy spaces HXp(ℝn ...
Magali Folch-Gabayet   +2 more
doaj   +1 more source

RNA‐related functions of BRCA2 in transcription, replication, and genome stability

open access: yesFEBS Letters, EarlyView.
Beyond its role in homologous recombination, BRCA2 regulates R‐loop homeostasis, DNA–RNA hybrid resolution, RNA polymerase II dynamics, and transcriptional activation. Disruption of any of these functions can contribute to genome instability, inflammatory signaling, and tumorigenesis. BRCA2 is a central tumor suppressor protein best known for its roles
Lucia Alvaro‐Aranda   +2 more
wiley   +1 more source

Köthe dual of Banach sequence spaces $\ell_p[X]$ $(1\le p<\infty)$ and Grothendieck space

open access: yes, 1993
summary:In this paper, we show the representation of Köthe dual of Banach sequence spaces $\ell _p[X]$ $(1\leq p< \infty )$ and give a characterization of that the spaces $\ell _p[X]$ $(1< p< \infty )$ are Grothendieck ...
Bu, Qingying, Wu, Congxin
core   +1 more source

A characterization of nonhomogeneous wavelet bi-frames for reducing subspaces of Sobolev spaces

open access: yesJournal of Inequalities and Applications, 2021
For nonhomogeneous wavelet bi-frames in a pair of dual spaces ( H s ( R d ) , H − s ( R d ) ) $(H^{s}(\mathbb{R}^{d}), H^{-s}(\mathbb{R}^{d}))$ with s ≠ 0 $s\neq 0$ , smoothness and vanishing moment requirements are separated from each other, that is ...
Hui-Fang Jia, Jianping Zhang
doaj   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Operator ranges in Banach spaces with weak star separable dual

open access: yes
2023 Acuerdos transformativos CRUEWe provide several extensions for Banach spaces with weak⁎-separable dual of a theorem of Schevchik ensuring that for every proper dense operator range R in a separable Banach space E, there exists a one-to-one and dense-
Jiménez Sevilla, María Del Mar   +1 more
core   +1 more source

$G$-dual Frames in Hilbert $C^{*}$-module Spaces [PDF]

open access: yes, 2018
In this paper, we introduce the concept of $g$-dual frames for Hilbert $C^{*}$-modules, and then the properties and stability results of $g$-dual frames  are given.
Fatemeh Ghobadzadeh, Abbas Najati
core   +2 more sources

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