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4篇 您的检索式:作者名="Salim A.MESSAOUDI"
    题名 作者 年代 出处 被引量
1GENERAL DECAY FOR A POROUS-THERMOELASTIC SYSTEM WITH MEMORY: THE CASE OF NONEQUAL SPEEDS显示文摘The aim of this paper is to establish a general decay result for a one-dimensional porous elastic system with different speeds of wave propagation in the presence of macrotem- perature effect and visco-porous dissipation.Salim A.MESSAOUDI Abdelfeteh FAREH 2013Acta Mathematica Scientia2013,33,1:2
2A GENERAL DECAY AND OPTIMAL DECAY RESULT IN A HEAT SYSTEM WITH A VISCOELASTIC TERM显示文摘We consider a quasilinear heat system in the presence of an integral term and establish a general and optimal decay result from which improves and generalizes several stability results in the literature.Abderrahmane YOUKANA Salim A.MESSAOUDI Aissa GUESMIA 2019Acta Mathematica Scientia2019,39,2:1
3THEORETICAL AND NUMERICAL STUDY OF THE BLOW UP IN A NONLINEAR VISCOELASTIC PROBLEM WITH VARIABLE-EXPONENT AND ARBITRARY POSITIVE ENERGY显示文摘In this paper,we consider the following nonlinear viscoelastic wave equation with variable exponents:utt-△u+∫_(0)^(t)g(t-τ)△u(x,τ)dτ+μut=|u|^(p(x)-2)-u,whereμis a nonnegative constant and the exponent of nonlinearity p(·)and g are given functions.Under arbitrary positive initial energy and specific conditions on the relaxation function g,we prove a finite-time blow-up result.We also give some numerical applications to illustrate our theoretical results.Ala A.TALAHMEH Salim A.MESSAOUDI Mohamed ALAHYANE 2022Acta Mathematica Scientia2022,42,1:0
4On the General Stability of a Viscoelastic Wave Equation with an Integral Condition显示文摘We consider a nonlocal boundary value problem for a viscoelastic equation with a Bessel operator and a weighted integral condition and we prove a general decay result.We also give an example to show that our general result gives the optimal decay rate for ceratin polynomially decaying relaxation functions.This result improves some other results in the literature.FARIDA BELHANNACHE SALIM A.MESSAOUDI 2020Acta Mathematicae Applicatae Sinica2020,36,4:0
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