Multiple Positive Solutions for Quasilinear Elliptic Problems in Expanding Domains

W Liu, G Dai, P Winkert, S Zeng - Applied Mathematics & Optimization, 2024 - Springer
In this paper we prove the existence of multiple positive solutions for a quasilinear elliptic
problem with unbalanced growth in expanding domains by using variational methods and …

Existence of the positive solutions for a class of nonlinear elasticity problems involving Orlicz spaces via sub-supersolution method

X Qiu, B Yan - Journal of Mathematical Analysis and Applications, 2024 - Elsevier
In this paper, we study nonlinear elastic problem of the type {− Δ Φ u+ K (x) u− α| u| L Λ γ= λ
up| u| L Ψ q, in Ω, u= 0, on∂ Ω, where q, γ are positive constants and p, α∈(0, 1).|⋅| L Ψ,|⋅ …

Radially symmetric solutions for quasilinear elliptic equations involving nonhomogeneous operators in an Orlicz-Sobolev space setting

JM Kim, YH Kim, J Lee - Acta Mathematica Scientia, 2020 - Springer
We investigate the following elliptic equations:\left {-M\left (R^ N ϕ (\left| ∇ u\right|^ 2)
dx\right) div (ϕ ′ (\left| ∇ u\right|^ 2) ∇ u)+\left| u\right|^ α-2 u= λ h (x, u),\hfill u (x) → 0,\;\;\;\; …

Multiplicity of solutions for quasilinear schrödinger type equations with the concave-convex nonlinearities

IH Kim, YH Kim, C Li, K Park - Journal of the Korean Mathematical …, 2021 - koreascience.kr
We deal with the following elliptic equations: $\{-div ({\varphi}^{\prime}(\left|{\nabla} z\right|^
2){\nabla} z)+ V (x)\left| z\right|^{{\alpha}-2} z={\lambda}{\rho}(x)\left| z\right|^{r-2} z+ h (x, z),\\z …

On some properties of Riemann-Liouville fractional operator in Orlicz spaces and applications to quadratic integral equations

M Metwali - Filomat, 2022 - doiserbia.nb.rs
This article demonstrates some properties of the Riemann-Liouville (RL) fractional integral
operator like acting, continuity, and boundedness in Orlicz spaces Lφ. We apply these …

Positive solutions for a class semipositone quasilinear problem with Orlicz–Sobolev critical growth

JA Santos, CO Alves, J Zhou - Mathematische Nachrichten, 2023 - Wiley Online Library
In this work, we study the existence of positive solutions for the following class of
semipositone quasilinear problems:− Δ Φ u= λ f (x, u)+ b (u)− a in Ω, u> 0 in Ω, u= 0 on∂ Ω …

Multiplicity of radially symmetric small energy solutions for quasilinear elliptic equations involving nonhomogeneous operators

JI Lee, YH Kim - Mathematics, 2020 - mdpi.com
We investigate the multiplicity of radially symmetric solutions for the quasilinear elliptic
equation of Kirchhoff type. This paper is devoted to the study of the L∞-bound of solutions to …

A new existence result for some nonlocal problems involving Orlicz spaces and its applications

X Qiu, B Yan - Boundary Value Problems, 2022 - Springer
This paper studies some quasilinear elliptic nonlocal equations involving Orlicz–Sobolev
spaces. On the one hand, a new sub-supersolution theorem is proved via the …

Multiple solutions for a class of quasilinear problems in Orlicz–Sobolev spaces

K Ait-Mahiout, CO Alves - Asymptotic Analysis, 2017 - content.iospress.com
Multiple solutions for a class of quasilinear problems in Orlicz–Sobolev spaces - IOS Press You
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Existence and multiplicity of solutions for a class of quasilinear problems in Orlicz–Sobolev spaces without Ambrosetti–Rabinowitz condition

K Ait-Mahiout, CO Alves - Journal of Elliptic and Parabolic Equations, 2018 - Springer
The aim of this work is to establish the existence and multiplicity of solutions for the following
class of quasilinear problems-div\big (ε^ 2 ϕ (ε| ∇ u|) ∇ u\big)+ V (x) ϕ (| u |) u= f (u)\quad in …