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Sign-changing bubble tower solutions for sinh-Poisson type equations on pierced domains
Indexado
WoS WOS:001014902400001
Scopus SCOPUS_ID:85160319540
DOI 10.1016/J.JDE.2023.05.013
Año 2023
Tipo artículo de investigación

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras


Abstract



For asymmetric sinh-Poisson type problems with Dirichlet boundary condition arising as a mean field equation of equilibrium turbulence vortices with variable intensities of interest in hydrodynamic turbulence, we address the existence of sign-changing bubble tower solutions on a pierced domain Ωϵ:=Ω∖B(ξ,ϵ)‾, where Ω is a smooth bounded domain in R2 and B(ξ,ϵ) is a ball centered at ξ∈Ω with radius ϵ>0. Precisely, given a small parameter ρ>0 and any integer m≥2, there exist a radius ϵ=ϵ(ρ)>0 small enough such that each sinh-Poisson type equation, either in Liouville form or mean field form, has a solution uρ with an asymptotic profile as a sign-changing tower of m singular Liouville bubbles centered at the same ξ and with ϵ(ρ)→0+ as ρ approaches to zero.

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Disciplinas de Investigación



WOS
Mathematics
Scopus
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SciELO
Sin Disciplinas

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Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

Colaboración Institucional



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Autores - Afiliación



Ord. Autor Género Institución - País
1 FIGUEROA-SALGADO, PABLO Hombre Universidad Austral de Chile - Chile

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Financiamiento



Fuente
Fondo Nacional de Desarrollo Científico y Tecnológico
Fondecyt, Chile
Fondecyt Regular N o
U. Roma “La Sapienza

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Agradecimientos



Agradecimiento
The author would like to thank to Professor Angela Pistoia (U. Roma “La Sapienza”, Italy) for pointing out him problem (1.2). Moreover, the author would like to express his gratitude to Professors Angela Pistoia and Pierpaolo Esposito (U. Roma Tre, Italy) for many stimulating discussions about this problem and related ones. This work has been supported by grant Fondecyt Regular No 1201884, Chile.
The author would like to thank to Professor Angela Pistoia (U. Roma “La Sapienza”, Italy) for pointing out him problem (1.2). Moreover, the author would like to express his gratitude to Professors Angela Pistoia and Pierpaolo Esposito (U. Roma Tre, Italy) for many stimulating discussions about this problem and related ones. This work has been supported by grant Fondecyt Regular No 1201884, Chile.
The author would like to thank to Professor Angela Pistoia (U. Roma "La Sapienza", Italy) for pointing out him problem (1.2). Moreover, the author would like to express his gratitude to Professors Angela Pistoia and Pierpaolo Esposito (U. Roma Tre, Italy) for many stimulating discussions about this problem and related ones. This work has been supported by grant Fondecyt Regular No 1201884, Chile.

Muestra la fuente de financiamiento declarada en la publicación.