Results 281 to 290 of about 36,348 (314)

Nodal solutions for some nonlinear elliptic equations

Applied Mathematics and Computation, 2007
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Anouar Ben Mabrouk, Mohamed Lakdar Ben Mohamed   +1 more
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Multiple nodal and semi-nodal solutions to a nonlinear Choquard-type system

Journal of Mathematical Analysis and Applications, 2022
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Nodal sets of solutions of parabolic equations: II

Communications on Pure and Applied Mathematics, 1994
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Han, Qing, Lin, Fang Hua
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A solution of the inverse nodal problem

Inverse Problems, 1997
The author considers the Sturm-Liouville problem \[ - y''+q(x)y=\lambda y, \qquad y(0)\cos\alpha+ y'(0)\sin\alpha=0, \quad y(1)\cos\beta+ y'(1)\sin\beta=0 \] and demonstrates how the potential function \(q(x)\) can be determined from observable eigenfunction nodes when either \(\alpha\) or \(\beta=0\) but not both. This extends work by \textit{O.
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Localized Nodal Solutions for System of Critical Choquard Equations

Communications in Nonlinear Science and Numerical Simulation, 2023
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Nodal solutions for a fractional Choquard equation

Journal of Mathematical Analysis and Applications, 2018
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Zhang, Wei, Wu, Xian
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Nodal solutions for nonlinear eigenvalue problems

Nonlinear Analysis, 2004
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Ma, R., Thompson, B.
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Multiple nodal solutions for elliptic equations

Nonlinear Analysis: Theory, Methods & Applications, 2004
In the present study the authors obtain multiple sign-changing solutions for nonlinear elliptic equations under weaker conditions (without assuming that the corresponding functional is \(C^2)\), and multiple critical points for invariant functional under group actions.
Qian, Aixia, Li, Shujie
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Nodal Solutions for Choquard Equations

2023
junfang zhao, Chang mu Chu, Xiangqing Liu, Jiaquan Liu   +3 more
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The numerical solution of inverse nodal problem for integro-differential operator by Legendre wavelet method

International Journal of Computer Mathematics, 2023
Yu Ping Wang, Emrah Yilmaz, Shahrbanoo Akbarpoor   +2 more
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