Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Leyter Potenciano Machado"'
In this paper, we prove the well-posedness of a nonlinear wave equation coupled with boundary conditions of Dirichlet and acoustic type imposed on disjoints open boundary subsets. The proposed nonlinear equation models small vertical vibrations of an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e726b05a6bc7d0bcacad6c02e43ab15
https://doi.org/10.22541/au.167575433.35783981/v1
https://doi.org/10.22541/au.167575433.35783981/v1
We consider the recovery of a potential associated with a semi-linear wave equation on Rn+1, n > 1. We show that an unknown potential a(x, t) of the wave equation ???u + aum = 0 can be recovered in a H & ouml;lder stable way from the map u|onnx[0,T]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b6dccd148dffb3c00ce0469d9bdf13a
http://hdl.handle.net/10138/350037
http://hdl.handle.net/10138/350037
Publikováno v:
Repositorio Institucional-Ulima
Universidad de Lima
Universidad de Lima
We use semigroup theory to prove the well-posedness and get exponential and polynomial stability estimates for a delayed laminated beam system with Kelvin-Voigt damping. The Kelvin-Voigt damping only acts either on the transverse displacement or the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76a316c4e3326f12e0b6a30eaf165b64
https://hdl.handle.net/20.500.12724/17869
https://hdl.handle.net/20.500.12724/17869
This paper deals with stability of solution for a one-dimensional model of Rao?Nakra sandwich beam with Kelvin?Voigt damping and time delay given by ??1?1?????? ? ??1?1?????? ? ??(??? + ?? + ??????) ? ?????????? ? ??????????( ? , ?? ? ??) = 0, ??3?3?
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f839eecf247c9d062f9907de8a41142
http://urn.fi/URN:NBN:fi:jyu-202205162711
http://urn.fi/URN:NBN:fi:jyu-202205162711
In this article, we study stability estimates when recovering magnetic fields and electric potentials in a simply connected open subset in Rn with n≥3, from measurements on open subsets of its boundary. This inverse problem is associated with a mag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61764fc19cb589aec6643d83ab4543b3
http://urn.fi/URN:NBN:fi:jyu-202206103256
http://urn.fi/URN:NBN:fi:jyu-202206103256
Publikováno v:
Journal of Mathematical Analysis and Applications. 514:126254
This article is concerned with the norm-inflation phenomena associated with a periodic initial-value abcd-Benjamin-Bona-Mahony type Boussinesq system. We show that the initial-value problem is ill-posed in the periodic Sobolev spaces H−sp (0, 2π)
Publikováno v:
Annales Henri Poincaré
We study the inverse scattering problem of determining a magnetic field and electric potential from scattering measurements corresponding to finitely many plane waves. The main result shows that the coefficients are uniquely determined by $2n$ measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fed82645ca24dfab7cd99a5222c68df8
http://arxiv.org/abs/2009.13315
http://arxiv.org/abs/2009.13315
Publikováno v:
Inverse Problems & Imaging. 12:1309-1342
In this paper we study local stability estimates for a magnetic Schrodinger operator with partial data on an open bounded set in dimension \begin{document}$ n≥3$\end{document} . This is the corresponding stability estimates for the identifiability
Publikováno v:
Revista Matemática Complutense
Autor:
Leyter Potenciano-Machado
Publikováno v:
Inverse Problems. 33:095001
In this paper we study local stability estimates for a magnetic Schr\"odinger operator with partial data on an open bounded set in dimension $n\geq 3$. This is the corresponding stability estimates for the identifiability result obtained by Bukgheim