Publication detail

Eigenvalue problems with unbalanced growth

CHORFI, N. PAPAGEORGIOU, N. RADULESCU, V.

Original Title

Eigenvalue problems with unbalanced growth

Type

journal article in Web of Science

Language

English

Original Abstract

We consider a nonlinear eigenvalue problem driven by the nonautonomous (p, q)-Laplacian with unbalanced growth. Using suitable Rayleigh quotients and variational tools, we show that the problem has a continuous spectrum which is an upper half line and we also show a nonexistence result for a lower half line.

Keywords

Unbalanced growth;Eigenvalues;Eigenfunctions;Continuous spectrum;Bounded solution

Authors

CHORFI, N.; PAPAGEORGIOU, N.; RADULESCU, V.

Released

1. 7. 2025

ISBN

1873-5452

Periodical

APPLIED MATHEMATICS LETTERS

Year of study

166

Number

109548

State

United States of America

Pages count

7

URL

https://doi.org/10.1016/j.aml.2025.109548

BibTex

@article{BUT197755,
  author="Nejmeddine {Chorfi} and Nikolaos S. {Papageorgiou} and Vicentiu {Radulescu}",
  title="Eigenvalue problems with unbalanced growth",
  journal="APPLIED MATHEMATICS LETTERS",
  year="2025",
  volume="166",
  number="109548",
  pages="7",
  doi="10.1016/j.aml.2025.109548",
  issn="1873-5452",
  url="https://doi.org/10.1016/j.aml.2025.109548"
}