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Existence and multiplicity results for a new ▫$p(x)$▫-Kirchhoff problem
Hamdani, Mohamed Karim (Author), Harrabi, Abdellaziz (Author), Mtiri, Foued (Author), Repovš, Dušan (Author)

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Abstract
In this work, we study the existence and multiplicity results for the following nonlocal-Kirchhoff problem: ▫$$\begin{cases} -\big(a-b \int_\Omega \frac{1}{p(x}|\nabla u|^{p(x)} dx \big) \; \text{div} (|\nabla u|^{p(x)-2} \nabla u) = \\ = \lambda |u|^{p(x)-2}u + g(x,u) & \text{in} \; \Omega \\ u=0 & \text{on} \; \partial \Omega \end{cases}$$▫ where ▫$a \ge b > 0$▫ are constants, ▫$\Omega \subset \mathbb{R}^N$▫ is a bounded smooth domain ▫$p \in C(\overline{\Omega})$▫, with ▫$N > p(x) > 1$▫, ▫$\lambda$▫ is a real parameter and ▫$g$▫ is a continuous function. The analysis developed in this paper proposes an approach based on the idea of considering a new nonlocal term which presents interesting difficulties.

Language:English
Keywords:variable exponent, nonlocal Kirchhoff equation, p(x)-Laplacian operator, Palais-Smale condition, Mountain Pass theorem, Fountain theorem
Work type:Article (dk_c)
Tipology:1.01 - Original Scientific Article
Organization:PEF - Faculty of Education
Year:2020
Number of pages:art. 111598 ( 15 str.)
Numbering:Vol. 190
UDC:517.956
ISSN on article:0362-546X
DOI:10.1016/j.na.2019.111598 Link is opened in a new window
COBISS.SI-ID:18706265 Link is opened in a new window
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Downloads:230
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Record is a part of a journal

Title:Nonlinear Analysis
Shortened title:Nonlinear anal.
Publisher:Pergamon Press
ISSN:0362-546X
COBISS.SI-ID:26027520 This link opens in a new window

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