Abstract
In this work, we study the combined effect of concave and convex nonlinearities on the number of solutions for a biharmonic elliptic system involving a Rellich-type potential and multiple critical strongly coupled terms. Using the Nehari manifold and analytic techniques, the system is proved to have at least two nontrivial nonnegative solutions.
| Original language | English |
|---|---|
| Article number | 11 |
| Journal | Annals of Functional Analysis |
| Volume | 14 |
| Issue number | 1 |
| DOIs | |
| State | Published - 01 2023 |
Bibliographical note
Publisher Copyright:© 2022, Tusi Mathematical Research Group (TMRG).
Keywords
- Biharmonic systems
- Concave and convex nonlinearities
- Multiple critical strongly coupled terms
- Rellich-type potential