Results 91 to 100 of about 348 (123)
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A minimization problem with variable growth on Nehari manifold

Monatshefte Fur Mathematik, 2016
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exaly   +2 more sources

The Nehari manifold for indefinite semilinear elliptic systems involving critical exponent

Applied Mathematics and Computation, 2012
The authors study the combined effect of concave and convex nonlinearities on the number of solutions for an indefinite semilinear elliptic system of the type \[ \begin{cases} -\Delta u=f_\lambda(x)|u|^{q-2}u+{\alpha\over{\alpha+\beta}}h(x)|u|^{\alpha-2}u|v|^\beta &\text{in}\;\Omega,\\ -\Delta v=g_\mu(x)|v|^{q-2}v+{\beta\over{\alpha+\beta}}h(x)|u ...
Tsung-Fang Wu
exaly   +2 more sources

Solutions of the mean curvature equation with the Nehari manifold

Computational and Applied Mathematics, 2023
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José Vanterler da Costa Sousa   +2 more
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The Nehari manifold for double‐phase problems with convex and concave nonlinearities

Mathematische Nachrichten, 2023
AbstractThe aim of this paper is to establish the multiplicity of solutions for double‐phase problem. Employing the Nehari manifold approach, we show that the problem has at least two nontrivial solutions.
Cao, Qing-Hai, Ge, Bin, Zhang, Yu-Ting
openaire   +1 more source

Nehari manifold and fractional Dirichlet boundary value problem

Analysis and Mathematical Physics, 2022
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Vanterler da C. Sousa, José   +2 more
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Infinite Sharp Conditions by Nehari Manifolds for Nonlinear Schrödinger Equations

The Journal of Geometric Analysis, 2019
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Lian, Wei   +3 more
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Transversality of stable and Nehari manifolds for a semilinear heat equation

Calculus of Variations and Partial Differential Equations, 2011
Let \(\Omega\) be a smooth bounded domain in \({\mathbb R}^n\) and \(p>1\); \(p2\). Consider the semilinear heat equation \(u_t-\Delta u=|u|^{p-1}u\) for \(x\in\Omega\), \(t>0\), complemented by the boundary conditions \(u=0\) for \(x\in\partial\Omega\), \(t>0\), and the initial condition \(u(x,0)=u_0(x)\) for \(x\in\Omega\), where \(u_0\in H^1_0 ...
Dickstein, Flavio   +3 more
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A generalised Nehari manifold method for a class of non-linear Schrödinger systems in ℝ3

AIP Conference Proceedings, 2022
We study the existence of positive solutions of a particular elliptic system in R3 composed of two non linear stationary Schrödinger equations (NLSEs), that is -∈2Δu + V(x)u = hv(u, v), -∈2Δv + V(x)v = hu(u, v). Under certain hypotheses on the potential V and the non linearity h, we manage to prove that there exists a solution (u∈, v∈) that decays ...
Cortopassi T., Georgiev V.
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On a minimization problem involving fractional Sobolev spaces on Nehari manifold

Afrika Matematika, 2023
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The Nehari manifold for nonlocal elliptic operators involving concave–convex nonlinearities

Zeitschrift für angewandte Mathematik und Physik, 2014
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Chen, Wenjing, Deng, Shengbing
openaire   +3 more sources

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