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Eigenvalue problems with unbalanced growth

delete2025-07-01
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OA
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N
Nejmeddine Chorfi
N
Nikolaos S. Papageorgiou
V
Vicenţiu D. Rădulescu *
DOI:10.1016/j.aml.2025.109548delete
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Abstract

Abstract

En 中文
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
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Journal

Applied Mathematics Letters cover
Applied Mathematics Letters
IF:
2.8
Papers:
466
Citations:
1.1W

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K
King Saud University
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Citations: 815
N
Natl Tech Univ Athens
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428
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A
AGH Univ Krakow
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532
Papers: 262
Citations: 57
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