Results 1 to 10 of about 1,083,140 (374)

(F, G, C)-Resolvent Operator Families and Applications

open access: yesMathematics, 2023
In this paper, we introduce and investigate several new classes of (F,G,C)-regularized resolvent operator families subgenerated by multivalued linear operators in locally convex spaces.
Vladimir E. Fedorov, Marko Kostić
doaj   +2 more sources

Homogenization and norm resolvent convergence for elliptic operators in a strip perforated along a curve [PDF]

open access: green, 2015
We consider an infinite planar straight strip perforated by small holes along a curve. In such domain, we consider a general second order elliptic operator subject to classical boundary conditions on the holes.
Borisov, Denis   +2 more
core   +2 more sources

Mean resolvent operator of a statistically steady flow [PDF]

open access: yesJournal of Fluid Mechanics, 2022
This paper introduces a new operator relevant to input–output analysis of flows in a statistically steady regime far from the steady base flow: the mean resolvent ${{\boldsymbol{\mathsf{R}}}}_0$. It is defined as the operator predicting, in the frequency
C. Leclercq, D. Sipp
semanticscholar   +4 more sources

A Note on Approximate Controllability of Fractional Semilinear Integrodifferential Control Systems via Resolvent Operators

open access: yesFractal and Fractional, 2022
This article primarily focuses on the approximate controllability of fractional semilinear integrodifferential equations using resolvent operators. Two alternative sets of necessary requirements have been studied.
Velusamy Vijayakumar   +6 more
doaj   +2 more sources

On the relevance of Reynolds stresses in resolvent analyses of turbulent wall-bounded flows [PDF]

open access: yesJournal of Fluid Mechanics, 2019
The ability of linear stochastic response analysis to estimate coherent motions is investigated in turbulent channel flow at the friction Reynolds number $\text{Re}_{\unicode[STIX]{x1D70F}}=1007$ .
P. Morra   +3 more
semanticscholar   +3 more sources

Resolvent estimates for 2-dimensional perturbations of plane Couette flow

open access: yesElectronic Journal of Differential Equations, 2002
We present results concerning resolvent estimates for the linear operator associated with the system of differential equations governing 2 dimensional perturbations of plane Couette flow.
Pablo Braz e Silva
doaj   +5 more sources

An Introduction to Spectral Theory of Bounded Linear Operators in Intuitionistic Fuzzy Pseudo Normed Linear Space [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2022
In this paper, focus is on the study of spectrum and the spectral properties of bounded linear operators in intuitionistic fuzzy pseudo normed linear spaces(IFPNLS).
Bivas Dinda   +2 more
doaj   +1 more source

Resolvent of the parallel composition and the proximity operator of the infimal postcomposition [PDF]

open access: yesOptimization Letters, 2021
In this paper we provide the resolvent computation of the parallel composition of a maximally monotone operator by a linear operator under mild assumptions. Connections with a modification of the warped resolvent are provided.
L. Briceño-Arias, Fernando Rold'an
semanticscholar   +1 more source

Controllability of neutral impulsive stochastic functional integrodifferential equations driven by a fractional Brownian motion with infinite delay via resolvent operator

open access: yesJournal of Nonlinear Science and its Applications, 2022
This paper is concerned with the controllability results of neutral impulsive stochastic functional integrodifferential equations driven by a fractional Brownian motion with infinite delay in a real separable Hilbert space.
D. Chalishajar   +4 more
semanticscholar   +1 more source

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