Results 21 to 30 of about 7,871 (265)

Existence Theorems for Some Classes of Boundary Value Problems Involving the P(X)-Laplacian

open access: yesNonlinear Analysis, 2008
We prove an alternative for a nonlinear eigenvalue problem involving the p(x)-Laplacian and study a subcritical boundary value problem for the same operator.
Ionica Andrei
doaj   +1 more source

Nonlinear eigenvalue problems [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2014
15 pages, 8 ...
Fring, A., Bender, C., Komijani, J.
openaire   +2 more sources

Approximation of the Minimal Eigenvalue for a Nonlinear Sturm–Liouville Problem [PDF]

open access: yesУчёные записки Казанского университета: Серия Физико-математические науки, 2015
Properties of the minimal eigenvalue corresponding to the positive eigenfunction of a nonlinear eigenvalue problem for an ordinary differential equation are studied. This problem is approximated by a mesh scheme of the finite element method. The error of
V.S. Zheltukhin   +2 more
doaj  

On the spectrum of Robin boundary p-Laplacian problem

open access: yesMoroccan Journal of Pure and Applied Analysis, 2019
We study the following nonlinear eigenvalue problem with nonlinear Robin boundary ...
Khalil Abdelouahed El
doaj   +1 more source

Finite element method for a nonlinear problem

open access: yesComputer Assisted Methods in Engineering and Science, 2023
We consider the nonlinear eigenvalue problem of a nonlinear partial differential equation under Dirichlet boundary condition in a two-dimensional space. The classical solutions are given for rectangular domains.
Gabriella Bognar
doaj  

On the existence of equilibrium states of an elastic beam on a nonlinear foundation

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1993
This paper concerns the existence and uniqueness of equilibrium states of a beam-column with hinged ends which is acted upon by axial compression and lateral forces and is in contact with a semi-infinite medium acting as a foundation.
M. B. M. Elgindi, D. H. Y. Yen
doaj   +1 more source

On a New Characterization of Some Class Nonlinear Eigenvalue Problem

open access: yesAdvances in Mathematical Physics, 2019
A normal mode analysis of a vibrating mechanical or electrical system gives rise to an eigenvalue problem. Faber made a fairly complete study of the existence and asymptotic behavior of eigenvalues and eigenfunctions, Green’s function, and expansion ...
Lutfi Akin
doaj   +1 more source

Note on a Nonlinear Eigenvalue Problem

open access: yesRocky Mountain Journal of Mathematics, 1993
Consider the nonlinear eigenvalue problem \({d \over dx} (| u' |^{p-2}u')+ \lambda | u |^{p-2}u=0\). It is observed that the first positive eigenvalue \(\lambda_ p\) satisfies a conjugacy condition \(\lambda_ p^{1/p}=\lambda_ q^{1/p}\), \({1 \over p} + {1 \over q}=1\). Also the corresponding eigenfunctions are related.
openaire   +2 more sources

dynoGP: Deep Gaussian Processes for Dynamic System Identification

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces a novel class of deep models for system identification, dynamical deep Gaussian processes, which combine the strengths of data‐driven methods, such as those based on neural network architectures, with the ability to output a probability distribution for uncertainty representation.
Alessio Benavoli   +3 more
wiley   +1 more source

Eigenvalues for a class of singular problems involving p(x)-Biharmonic operator and q(x)-Hardy potential

open access: yesAdvances in Nonlinear Analysis, 2019
In this paper, we consider the nonlinear eigenvalue problem:
Khalil Abdelouahed El   +3 more
doaj   +1 more source

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