Results 21 to 30 of about 10,181,115 (247)

Infinitely many solutions for a mixed boundary value problem [PDF]

open access: yes, 2010
The existence of infinitely many solutions for a mixed boundary value problem is established.
TORNATORE, Elisabetta   +5 more
core   +1 more source

Infinitely many positive solutions for a nonlocal problem with competing potentials

open access: yesBoundary Value Problems, 2020
The present paper deals with a class of nonlocal problems. Under some suitable assumptions on the decay rate of the coefficients, we derive the existence of infinitely many positive solutions to the problem by applying reduction method.
Jing Yang
doaj   +1 more source

Infinitely many solutions for Schrödinger-Newton equations

open access: yes, 2023
We prove the existence of infinitely many non-radial positive solutions for the Schrödinger-Newton system [equaction presented] provided that V (r) has the following behavior at infinity: [equaction presented] where 1/2 ≤ m < 1 and a,V0, are some ...
Xie W., Hu Y., Jevnikar A.
core   +1 more source

Two classes of infinitely many solutions for fractional Schrödinger-Maxwell system with concave-convex power nonlinearities [PDF]

open access: yes, 2022
Employing critical theory and concentration estimates, we establish the existence of two classes of infinitely many weak solutions fractional Schrödinger-Poisson system involving critical Sobolev growth. The first classe of solutions with negative energy
Khiddi, Mustapha
core   +1 more source

Infinitely Many Elliptic Solutions to a Simple Equation and Applications [PDF]

open access: yes, 2013
Based on auxiliary equation method and Bäcklund transformations, we present an idea to find infinitely many Weierstrass and Jacobi elliptic function solutions to some nonlinear problems.
Long Wei, Yang Wang
core   +1 more source

Infinitely many positive solutions for a Schrödinger-Poisson system

open access: yes, 2011
We are interested in the existence of infinitely many positive non-radial solutions of a Schrödinger-Poisson system with a positive radial bounded external potential decaying at infinity. © 2011 Elsevier Ltd.
Vaira G., D'Avenia P., Pomponio A.
core   +2 more sources

Infinitely many periodic solutions for ordinary p-Laplacian systems

open access: yesAdvances in Nonlinear Analysis, 2015
Some existence theorems are obtained for infinitely many periodic solutions of ordinary p-Laplacian systems by minimax methods in critical point theory.
Li Chun, Agarwal Ravi P., Tang Chun-Lei
doaj   +1 more source

Infinitely many weak solutions for a non-homogeneous Neumann problem in Orlicz--Sobolev spaces [PDF]

open access: yes, 2019
summary:Under a suitable oscillatory behavior either at infinity or at zero of the nonlinear term, the existence of infinitely many weak solutions for a non-homogeneous Neumann problem, in an appropriate Orlicz--Sobolev setting, is proved.
Afrouzi, Ghasem A.   +2 more
core   +1 more source

Infinitely many non-radial singular solutions of

open access: yes, 2017
We construct countably infinitely many non-radial singular solutions of the problemof the formwhere v(σ) depends only on σ ∈𝕊N−1. To this end we construct countably infinitely many solutions ofusing ordinary differential equation techniques.
Yasuhito Miyamoto
core   +1 more source

Infinitely Many Solutions of Strongly Indefinite Semilinear Elliptic Systems

open access: yesBoundary Value Problems, 2009
We proved a multiplicity result for strongly indefinite semilinear elliptic systems −Δu+u=±1/(1+|x|a)|v|p−2v in ℝN, −Δv+v=±1/(1+|x|b)|u|q−2u in ℝN where a and b are positive numbers ...
Kuan-Ju Chen
doaj   +2 more sources

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