Results 11 to 20 of about 187 (121)
Analysis of the Weak Formulation of a Coupled Nonlinear Parabolic System Modeling a Heat Exchanger
Abstract and Applied AnalysisMSC2020 Classification: 35K05, 35K55, 35A15, 35A01, 35A02, and ...
Kouma Ali Ouattara +3 more
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Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2009 Özet: Rijit yarı-düzlem üzerine oturmuş öngerilmeli şerit plağın zorlanmış titreşim probleminin üç boyutlu doğrusallaştırılmış elastodinamik teorisi çerçevesinde matematik formülasyonu verilmiştir.
Mustafa ERÖZ
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Perturbed eigenvalue problems: an overview [PDF]
, 2021 The study of perturbed eigenvalue problems has been a very active field of investigation throughout the years. In this survey we collect several results in the field.
MIHĂILESCU, Mihai +3 more
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Transactions of the London Mathematical Society, Volume 8, Issue 1, Page 206-242, December 2021., 2021 Abstract In this paper, we study a class of fractional Schrödinger equations involving logarithmic and critical non‐linearities on an unbounded domain, and show that such an equation with positive or sign‐changing weight potentials admits at least one positive ground state solution and the associated energy is positive (or negative).
Haining Fan, Zhaosheng Feng, Xingjie Yan
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On a pure traction problem for the nonlinear elasticity system in Sobolev spaces with variable exponents [PDF]
, 2022 The paper deals with a nonlinear elasticity system with nonconstant coefficients. The existence and uniqueness of the solution of Neumann’s problem is proved using Galerkin techniques and monotone operator theory, in Sobolev spaces with variable ...
MEROUANI, Boubakeur, ZOUBAI, Fayrouz
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Existence results for Dirichlet double phase differential inclusions [PDF]
, 2023 In this paper we consider a class of double phase differential inclusions. The variational formulation of the problem gives rise to a so-called hemivariational inequality and the corresponding energy functional is not differentiable.
Shengda Zeng +3 more
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Existence of solutions for an impulsive boundary value problem with nonlinear derivative dependence on unbounded intervals via variational methods [PDF]
, 2022 In this paper, we employ the critical point theory and iterative methods to establish the existence of solutions for an impulsive boundary value problem with nonlinear derivative dependence on the half-line.
MOUSSAOUI, Toufik, BOUMARAF, Sihem
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Study of a mixed problem for a nonlinear elasticity system by topological degree [PDF]
, 2021 In this paper, we consider a mixed problem for a nonlinear elasticity system with laws of general behavior. The coefficients of elasticity depends on x meanwhile the density of the volumetric forces depends on the displacement. The main aim of this paper
MEROUANI, Boubakeur, ZOUBAI, Fayrouz
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The extremal problem for Sobolev inequalities with upper order remainder terms.
, 2023 Given a smooth compact Riemannian n-manifold (M, g), we prove existence and compactness results of extremal functions for sharp Sobolev inequalities which are closely related to the embed ding of H1,q(M) into L qn/(n−q) (M) where the L q remainder term ...
Lemos, Flávio Almeida +1 more
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CSABA VARGA – In Memoriam [PDF]
, 2023 This note is devoted to present the scientific work of Professor Csaba Varga (1959-2021), who had contributions in Calculus of Variations and its applications in the theory of Partial Differential Equations and Finsler Geometry.
KRISTÁLY, Alexandru
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