Results 71 to 80 of about 7,827 (194)
Matrix Wiener-Hopf factorisation [PDF]
, 1984 A direct method is described for effecting the explicit Wiener-Hopf factorisation of a class of (2 x 2)-matrices. The class is determined such that the factorisation problem can be reduced to a matrix Hilbert problem which involves an upper or lower ...
Rawlins, A D
core
Journal of Mathematics, Volume 2025, Issue 1, 2025.This paper investigates Mittag–Leffler synchronization (MLSY) for variable‐order fractional Gierer–Meinhardt reaction‐diffusion systems (VFO‐GM‐RDs). We introduce, for the first time, a distributed control scheme specifically designed to achieve MLSY in these complex systems. A key contribution is the derivation of an explicit analytical expression for
Osama Ogilat +5 more
wiley +1 more source
Nauka ta progres transportu, 2014 Purpose. Development and substantiation of a new method of structural identification of electrical devices of electric traction systems for both DC and AC current. Methodology.
T. N. Mishchenko
doaj +1 more source
A simple PDE and Wiener‐Hopf Riccati equations
Communications on Pure and Applied Mathematics, 2005 AbstractWe investigate the PDE (1.1), concentrating on the case when σ < in which the boundary condition (1.1b) is not of Feller's type and we lose the minimum principle. Investigation of nonnegative solutions leads us to Wiener‐Hopf theory and to a Riccati equation.
Stroock, Daniel W., Williams, David
openaire +4 more sources
Matrix Wiener-Hopf factorisation II [PDF]
, 1984 A direct method is described for effecting the explicit Wiener-Hopf factorisation of a class of (2 x 2}—matrices. The class is determined such that the factorisation problem can be reduced to a matrix Hilbert problem which involves an upper or lower ...
Rawlins, A D
core +1 more source
IET Microwaves, Antennas &Propagation, Volume 18, Issue 12, Page 1055-1068, December 2024.The analysis of diffraction by a semi‐infinite parallel‐plate waveguide with partial material loading is rigorously carried out using the Wiener–Hopf technique for the H‐polarised plane wave incidence. The authors present representative numerical examples of the radar cross section for various physical parameters and discuss the far‐field scattering ...
Tong Zhang, Kazuya Kobayashi
wiley +1 more source
On some classes of nonlinear integral equations with noncompact operators
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2013 The work is devoted to the investigation of some classes of nonlinear integral equations of Hammerstein–Nemitski type with noncompact operators. Above mentioned class of equations, beside the theoretical interest has immediately an application in kinetic
Khachatur Aghavardovich Khachatryan
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The Journal of Physiology, Volume 602, Issue 24, Page 6705-6727, 15 December 2024.Abstract figure legend Understanding cardiomyocyte stiffness components is an important priority for identifying new therapeutics for diastolic dysfunction, a key feature of cardiometabolic disease. In this study cardiac function was measured in vivo (echocardiography) for mice fed a high‐fat/sugar diet (HFSD, ≥25 weeks). Performance of intact isolated
Johannes V. Janssens +8 more
wiley +1 more source
The uniqueness of the Wiener–Hopf factorisation of Lévy processes and random walks
Bulletin of the London Mathematical Society, Volume 56, Issue 9, Page 2951-2968, September 2024.Abstract We prove that the spatial Wiener–Hopf factorisation of a Lévy process or random walk without killing is unique.
Leif Döring +3 more
wiley +1 more source
Long‐time existence of Brownian motion on configurations of two landmarks
Bulletin of the London Mathematical Society, Volume 56, Issue 5, Page 1658-1679, May 2024.Abstract We study Brownian motion on the space of distinct landmarks in Rd$\mathbb {R}^d$, considered as a homogeneous space with a Riemannian metric inherited from a right‐invariant metric on the diffeomorphism group. As of yet, there is no proof of long‐time existence of this process, despite its fundamental importance in statistical shape analysis ...
Karen Habermann +2 more
wiley +1 more source