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Existence and blow up behavior of positive normalized solution to the Kirchhoff equation with general nonlinearities: Mass super-critical case.
- Source :
-
Journal of Differential Equations . May2023, Vol. 356, p375-406. 32p. - Publication Year :
- 2023
-
Abstract
- In present paper, we study the normalized solutions (λ c , u c) ∈ R × H 1 (R N) to the following Kirchhoff problem − (a + b ∫ R N | ∇ u | 2 d x) Δ u + λ u = g (u) in R N , 1 ≤ N ≤ 3 satisfying the normalization constraint ∫ R N u 2 = c , which appears in free vibrations of elastic strings. The parameters a , b > 0 are prescribed as is the mass c > 0. The nonlinearities g (s) considered here are very general and of mass super-critical. Under some suitable assumptions, we can prove the existence of ground state normalized solutions for any given c > 0. After a detailed analysis via the blow up method, we also make clear the asymptotic behavior of these solutions as c → 0 + as well as c → + ∞. [ABSTRACT FROM AUTHOR]
- Subjects :
- *BLOWING up (Algebraic geometry)
*FREE vibration
*EQUATIONS
Subjects
Details
- Language :
- English
- ISSN :
- 00220396
- Volume :
- 356
- Database :
- Academic Search Index
- Journal :
- Journal of Differential Equations
- Publication Type :
- Academic Journal
- Accession number :
- 162539826
- Full Text :
- https://doi.org/10.1016/j.jde.2023.01.039