Abstract
In this paper, we prove some existence and uniqueness results for some elliptic quasilinear equation defined on the whole Euclidean space \( \mathbb {R}^N,\ N \ge 2\), involving the p(x)-Laplacian operator and whose nonlinearities can be discontinuous. Some new ideas and tools are used to reach our main results.
Similar content being viewed by others
References
Aouaoui, S.: Existence result for some elliptic quasilinear equation involving the \(N\)-Laplacian in \( \mathbb{R}^N \) with a large class of nonlinearities. Ricerche Mat. 67, 875–889 (2018)
Aouaoui, S.: On some polyharmonic elliptic equation with discontinuous and increasing nonlinearities. Appl. Math. Lett. 75, 13–17 (2018)
Barletta, G., Chinni, A., O‘Regan, D.: Existence results for a Neumann problem involving the \( p(x)\)-Laplacian with discontinuous nonlinearities. Nonlinear Anal. Real World Appl. 27, 312–325 (2016)
Bonanno, G., Chinni, A.: Discontinuous elliptic problems involving the \( p(x)\)-Laplacian. Mach. Nachr. 284, 639–652 (2011)
Carl, S., Heikkilä, S.: Elliptic problems with lack of compactness via a new fixed point theorem. J. Differ. Equ. 186, 122–140 (2002)
de Souza, M.: On a class of nonhomogeneous fractional quasilinear equations in \(\mathbb{R}^n\) with exponential growth. NoDEA Nonlinear Differ. Equ. Appl. 22, 499–511 (2015)
de Souza, M., de Medeiros, E., Severo, U.: On a class of quasilinear elliptic problems involving Trudinger–Moser nonlinearities. J. Math. Anal. Appl. 403, 357–364 (2013)
Diening, L., Harjulehto, P., Hästö, P., Ružička, M.: Lebesgue and Sobolev Spaces with Variable Exponents. Volume 2017 of Lecture Notes in Mathematics. Springer, Berlin (2017)
Edmunds, D.E., Rákosnik, J.: Sobolev embedding with variable exponent. Stud. Math. 143, 267–293 (2000)
Fan, X.L., Shen, J., Zhao, D.: Sobolev embedding theorems for spaces \(W ^{k, p(x)}({\Omega })\). J. Math. Anal. Appl. 263, 424–446 (2001)
Fan, X.L., Zhang, Q.H.: Existence of solutions for \(p(x)\)-Laplacian Dirichlet problem. Nonlinear Anal. 52, 1843–1852 (2003)
Heikkilä, S.: A method to solve discontinuous boundary value problems. Nonlinear Anal. 47, 2387–2394 (2001)
Kováik, O., Rákosnik, J.: On spaces \(L^{p(x)}\) and \(W ^{k, p(x)}\). Czechoslovak Math. J. 41(4), 592–618 (1991)
Le Dret, H.: Equations aux dérivées partielles non linéaires. Springer, Heidelberg (2013)
Le, P.: Quasilinear elliptic problems with critical exponents and discontinuous nonlinearities. Differ. Equ. Appl. 4, 423–434 (2012)
Lions, J.L.: Quelques méthodes de résolution des problèmes aux limites non linéaires. Dunod, Paris (2002)
Motreanu, D., Motreanu, V.V., Papageorgiou, N.: Topological and Variational Methods with Applications to Nonlinear Boundary Problems. Springer, Heidelberg (2014)
Musielak, J.: Orlicz Spaces and Modular Spaces. Lecture notes in Mathematics, vol. 1034. Springer, Berlin (1983)
Ragusa, M.A., Tachikawa, A.: Regularity for minimizers for functionals of doublephase with variable exponents. Adv. Nonlinear Anal. 9, 710–728 (2020)
Ru̇žička, M.: Electrorheological Fluids: Modeling and Mathematical Theory. Springer-Verlag, Berlin (2000)
Shang, X., Wang, Z.: Existence of solutions for discontinuous \(p(x)\)-Laplacian problems with critical exponents. Electron. J. Differ. Equ. 25, 1–12 (2012)
Skrypnik, I.: Methods for Analysis of Nonlinear Elliptic Boundary Value Problems. Nauka, Moscow (1990) Russian; Translation of Mathematical Monographs, vol. 139. American Mathematical Society, Providence, RI (1994)
Zeidler, E.: Nonlinear Functional Analysis and its Applications, II/B: Nonlinear Monotone Operators. Springer-Verlag, New York (1990)
Zhikov, V.V.: Averaging of functionals of the calculus of variations and elasticity theory. Math. USSR Izv. 9, 33–66 (1987)
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by Maria Alessandra Ragusa.
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Aouaoui, S., Bahrouni, A.E. On Some Elliptic Equation Involving the p(x)-Laplacian in \(\mathbb {R}^N\) with a Possibly Discontinuous Nonlinearities. Bull. Malays. Math. Sci. Soc. 44, 1327–1344 (2021). https://doi.org/10.1007/s40840-020-01010-w
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40840-020-01010-w
Keywords
- Variable exponents
- p(x)-Laplacian
- Degree theory
- \( (S_+) \) operator
- Banach semilattice
- Fixed point theorem
- Discontinuity