Journal of the
Korean Mathematical Society
JKMS

ISSN(Print) 0304-9914 ISSN(Online) 2234-3008

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J. Korean Math. Soc. 2025; 62(2): 345-360

Online first article February 17, 2025      Printed March 1, 2025

https://doi.org/10.4134/JKMS.j240067

Copyright © The Korean Mathematical Society.

Existence of positive solutions for a class of biharmonic problems with exponential growth via Nehari manifold method

Imed Abid

Higher Institute of Medical Technologies of Tunis

Abstract

In this paper we will be concerned with the problem $$\Delta \left(a(|\Delta u|^p)|\Delta u|^{p-2}\Delta u\right)=f(u)\quad \mbox{in}~~\Omega, \qquad u=\frac{\partial u}{\partial n}=0~~\mbox{on}~~~\partial \Omega,$$ where $\Omega\subset\mathbb{R}^{N}$ is a bounded smooth domain with $1

Keywords: $p$-Biharmonic operator, Adam's inequality, critical exponential growth

MSC numbers: 35J20, 35J30, 35J60, 35B33

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