Results 51 to 60 of about 603 (164)
Scattering theory for difference equations with operator coefficients
Journal of the London Mathematical Society, Volume 113, Issue 3, March 2026.Abstract We investigate a class of second‐order difference equations featuring operator‐valued coefficients with the aim of approaching problems of stationary scattering theory. We focus on various compact perturbations of the discrete Laplacian given in a Hilbert space of bi‐infinite square‐summable sequences with entries from a fixed Hilbert space ...
David Sher +3 more
wiley +1 more source
Cubo, 2010 We will present sufficient conditions for the Fredholm property of Wiener-Hopf plus and minus Hankel operators with different Fourier matrix symbols in the C*-algebra of semialmost periodic elements.
L. P Castro, A. S. Silva
doaj
Journal of the London Mathematical Society, Volume 113, Issue 3, March 2026.Abstract We study the multiplicative statistics associated to the limiting determinantal point process describing eigenvalues of unitary random matrices with a critical edge point, where the limiting eigenvalue density vanishes like a power 5/2. We prove that these statistics are governed by the first three equations of the Korteweg‐de‐Vries (KdV ...
Mattia Cafasso +1 more
wiley +1 more source
The G-Fredholm Property of the $\bar{\partial}$ -Neumann Problem [PDF]
Journal of Geometric Analysis, 2008 19 ...
openaire +3 more sources
Advanced Science, Volume 13, Issue 8, 9 February 2026.This research conducts an in‐depth investigation of cell‐type‐specific regulatory mechanisms underlying molecular and complex phenotypes through integrative analysis of multitissue single‐nucleus RNA sequencing, bulk RNA‐seq, and genome‐wide association study (GWAS) data in pigs.
Lijuan Chen +31 more
wiley +1 more source
Arithmetic properties of Fredholm series forp-adic modular forms [PDF]
Proceedings of the London Mathematical Society, 2016 Final version. Numbering in main body different different from previous version. To appear in Proc. Lon. Math. Soc.
Bergdall, John, Pollack, Robert
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Brain and Behavior, Volume 16, Issue 2, February 2026.This study evaluated anxiety‐like behavior in mice across treatment and control groups using open field and elevated plus maze tests, followed by hippocampal receptor gene expression analysis. The combined behavioral and molecular data identify potential receptor‐level mechanisms underlying the observed treatment‐associated behavioral changes. ABSTRACT
Burçin Ün +6 more
wiley +1 more source
Spectral and Fredholm Properties of Operators in Elementary Nest Algebras [PDF]
Transactions of the American Mathematical Society, 1995 Some spectral and Fredholm properties are proved for linear operators which leave invariant certain nests of closed subspaces.
Barnes, Bruce A., Clauss, Jon M.
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European Journal of Sport Science, Volume 26, Issue 2, February 2026.ABSTRACT This study aimed to investigate the independent and combined effects of caffeine and static stretching (SS) on maximal ball velocity and 30‐m sprint performance. Sixteen male amateur football players performed 30‐m sprint and an instep kicking ball velocity test under six conditions.
Refik Çabuk +4 more
wiley +1 more source
Important Issues on Spectral Properties of a Transmission Eigenvalue Problem
International Journal of Differential Equations, 2021 Nowadays, inverse scattering is an important field of interest for many mathematicians who deal with partial differential equations theory, and the research in inverse scattering is in continuous progress. There are many problems related to scattering by
Besiana Cobani +2 more
doaj +1 more source