Results 21 to 30 of about 26,524 (298)
Anisotropic problems with unbalanced growth
Advances in Nonlinear Analysis, 2020 The main purpose of this paper is to study a general class of (p, q)-type eigenvalues problems with lack of compactness. The reaction is a convex-concave nonlinearity described by power-type terms.
Alsaedi Ahmed, Ahmad Bashir
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Multiple solutions for a quasilinear Choquard equation with critical nonlinearity
Open Mathematics, 2021 In the present work, we are concerned with the multiple solutions for quasilinear Choquard equation with critical nonlinearity in RN{{\mathbb{R}}}^{N}.
Li Rui, Song Yueqiang
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Non-autonomous weighted elliptic equations with double exponential growth
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2021 We consider the existence of solutions of the following weighted problem: {L:=-div(ρ(x)|∇u|N-2∇u)+ξ(x)|u|N-2u=f(x,u)inBu>0inBu=0on∂B,\left\{ {\matrix{{L: = - div\left( {\rho \left( x \right){{\left| {\nabla u} \right|}^{N - 2}}\nabla u} \right) + \xi ...
Baraket Sami, Jaidane Rached
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The intrinsic mountain pass [PDF]
Pacific Journal of Mathematics, 1995 The Ambrosetti-Rabinowitz mountain pass lemma and Rabinowitz saddle point theorems are among the most fruitful tools in critical point theory. The present paper analyzes an abstract version of these results due to Brézis-Nirenberg, and provides generalized versions which allow new existence conditions for some semilinear elliptic boundary value ...
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308 Stakeholder interview feedback to improve remote biomarker capture for decentralized trials [PDF]
J Clin Transl SciObjectives/Goals: We previously developed and evaluated a system called MyTrials, which captures biomarker data remotely. We sought to improve that platform to support additional methods of remote biomarker capture, which is especially important in ...
Fronk G +7 more
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Advanced Nonlinear Studies, 2019 We study the existence of radially symmetric solutions of the following nonlinear scalar field equations in ℝN{\mathbb{R}^{N}} (N≥2{N\geq 2}):
Hirata Jun, Tanaka Kazunaga
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Extensions of the mountain pass theorem
Journal of Functional Analysis, 1984 The paper contains a number of extensions of the mountain pass lemma of \textit{A. Ambrosetti} and \textit{P. H. Rabinowitz} [(*) ibid. 14, 349-381 (1973; Zbl 0273.49063)]. The lemma gives sufficient conditions for the existence of critical points of continuously Fréchet differentiable functionals \(I: X\to {\mathbb{R}}\) on a real Banach space X.
PUCCI, Patrizia, J. SERRIN
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British Educational Research Journal, EarlyView., 2023 Abstract Early childhood has increasingly been acknowledged as a vital time for all children. Inclusive and quality education is part of the United Nations Sustainable Development Goals, with the further specification that all children have access to quality pre‐primary education.
Laura H. V. Wright +8 more
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An extension of the mountain pass lemma
Applied Mathematics Letters, 2008 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lizhou Wang, Dongsheng Li
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A mountain pass algorithm with projector
Journal of Computational and Applied Mathematics, 2012 Minimax methods are essential tools in the analysis of semilinear PDE by using the famous mountain pass theorem. In this paper, a modification of Chen, Ni, and Zhou's algorithm is presented. This modification guarantees that the critical points found are fixed-points of a metric projector on a closed cone.
Nicolas Tacheny, Christophe Troestler
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