scholarly journals Multiple Solutions for a Class of Dirichlet Double Eigenvalue Quasilinear Elliptic Systems Involving the ()-Laplacian Operator

2013 ◽  
Vol 2013 ◽  
pp. 1-7
Author(s):  
Armin Hadjian ◽  
Saleh Shakeri
Keyword(s):  
Multiple Solutions ◽  
Main Tool ◽  
Elliptic Systems ◽  
Existence Results ◽  
Laplacian Operator ◽  
Quasilinear Elliptic System ◽  
Critical Point Theorem ◽  
Quasilinear Elliptic Systems ◽  
Double Eigenvalue ◽  
Quasilinear Elliptic

Existence results of three weak solutions for a Dirichlet double eigenvalue quasilinear elliptic system involving the ()-Laplacian operator, under suitable assumptions, are established. Our main tool is based on a recent three-critical-point theorem obtained by Ricceri. We also give some examples to illustrate the obtained results.

On strongly quasilinear elliptic systems with weak monotonicity

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Elhoussine Azroul ◽  
Farah Balaadich
Keyword(s):  
Elliptic System ◽  
Sobolev Spaces ◽  
Elliptic Systems ◽  
Existence Results ◽  
Young Measures ◽  
Quasilinear Elliptic System ◽  
Quasilinear Elliptic Systems ◽  
Weak Monotonicity ◽  
Quasilinear Elliptic

Abstract In this paper, we prove existence results in the setting of Sobolev spaces for a strongly quasilinear elliptic system by means of Young measures and mild monotonicity assumptions.

On the Existence of Boundary Blow-up Solutions for a General Class of Quasilinear Elliptic Systems

2014 ◽  
Vol 14 (4) ◽  
Author(s):  
Sonia Ben Othman ◽  
Rym Chemmam ◽  
Paul Sauvy
Keyword(s):  
Boundary Conditions ◽  
Elliptic System ◽  
General Class ◽  
Blow Up ◽  
Elliptic Systems ◽  
Quasilinear Elliptic System ◽  
Smooth Bounded Domain ◽  
Quasilinear Elliptic Systems ◽  
System P ◽  
Quasilinear Elliptic

AbstractIn this paper, we investigate the following quasilinear elliptic system (P) with explosive boundary conditions:ΔΔwhere Ω is a smooth bounded domain of ℝ

scholarly journals Multiplicity of Solutions to a Potential Operator Equation and Its Applications

2014 ◽  
Vol 2014 ◽  
pp. 1-11
Author(s):  
Jincheng Huang
Keyword(s):  
Operator Equation ◽  
Elliptic Systems ◽  
Nehari Manifold ◽  
Laplacian Operator ◽  
Potential Operator ◽  
Multiplicity Of Solutions ◽  
Homogeneous Potential ◽  
Quasilinear Elliptic Systems ◽  
Nonnegative Solutions ◽  
Quasilinear Elliptic

We consider the multiplicity of solutions for operator equation involving homogeneous potential operators. With the help of Nehari manifold and fibering maps, we prove that such equation has at least two nontrivial solutions. Furthermore, we apply this result to prove the existence of two nonnegative solutions for three types of quasilinear elliptic systems involving (p, q)-Laplacian operator and concave-convex nonlinearities.

Boundedness and blow-up of solutions for a nonlinear elliptic system

2014 ◽  
Vol 25 (09) ◽  
pp. 1450091 ◽  
Author(s):  
Dragos-Patru Covei
Keyword(s):  
Stochastic Processes ◽  
Elliptic System ◽  
Blow Up ◽  
Elliptic Systems ◽  
Existence Results ◽  
Nonlinear Elliptic System ◽  
Unbounded Solutions ◽  
Nonlinear Elliptic ◽  
Quasilinear Elliptic Systems ◽  
Quasilinear Elliptic

The main objective in this paper is to obtain the existence results for bounded and unbounded solutions of some quasilinear elliptic systems. Related results as obtained here have been established recently in [C. O. Alves and A. R. F. de Holanda, Existence of blow-up solutions for a class of elliptic systems, Differ. Integral Eqs.26(1/2) (2013) 105–118]. Also, we present some references to give the connection between these types of problems with probability and stochastic processes, hoping that these are interesting for the audience of analysts likely to read this paper.

scholarly journals Existence results for a class of (p,q) Laplacian systems

2010 ◽  
Vol 15 (4) ◽  
pp. 397-403
Author(s):  
G. A. Afrouzi ◽  
M. Mirzapour
Keyword(s):  
Nontrivial Solution ◽  
Elliptic Systems ◽  
Existence Results ◽  
Quasilinear Elliptic Systems ◽  
Quasilinear Elliptic

We establish the existence of a nontrivial solution for inhomogeneous quasilinear elliptic systems:−∆pu = λ a(x) u |u|γ−2 + α (α + β)–1 b(x) u |u|α−2 |v|β + f    in Ω,−∆qv = µ d(x) v |v|γ−2 + β (α + β)–1 b(x) |u|α v |v|β−2 + g    in Ω,(u,v) ∈ W01,p(Ω) × W01,q(Ω).Our result depending on the local minimization.

scholarly journals Large Solutions of Quasilinear Elliptic System of Competitive Type: Existence and Asymptotic Behavior

2010 ◽  
Vol 2010 ◽  
pp. 1-17
Author(s):  
Lin Wei ◽  
Zuodong Yang
Keyword(s):  
Asymptotic Behavior ◽  
Elliptic System ◽  
Smooth Boundary ◽  
Upper And Lower Solutions ◽  
Elliptic Systems ◽  
Quasilinear Elliptic System ◽  
Localization Method ◽  
Large Solutions ◽  
Quasilinear Elliptic Systems ◽  
Quasilinear Elliptic

We study the existence and asymptotic behavior of positive solutions for a class of quasilinear elliptic systems in a smooth boundary via the upper and lower solutions and the localization method. The main results of the present paper are new and extend some previous results in the literature.

scholarly journals Quasilinear elliptic systems of resonant type and nonlinear eigenvalue problems

2002 ◽  
Vol 7 (3) ◽  
pp. 155-167 ◽  
Author(s):  
Pablo L. de Nàpoli ◽  
M. Cristina Mariani
Keyword(s):  
Eigenvalue Problems ◽  
Nonlinear Eigenvalue Problem ◽  
Minimax Theorem ◽  
Elliptic Systems ◽  
Infinitely Many Solutions ◽  
Quasilinear Elliptic System ◽  
Nonlinear Eigenvalue Problems ◽  
Quasilinear Elliptic Systems ◽  
Quasilinear Elliptic ◽  
Nonlinear Eigenvalue

This work is devoted to the study of a quasilinear elliptic system of resonant type. We prove the existence of infinitely many solutions of a related nonlinear eigenvalue problem. Applying an abstract minimax theorem, we obtain a solution of the quasilinear system−Δpu=Fu(x, u, v), −Δqv=F v(x, u, v), under conditions involving the first and the second eigenvalues.

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