Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Erica L. Schwindt"'
1
Numerical reconstruction based on Carleman estimates of a source term in a reaction-diffusion equation
Autor: Erica L. Schwindt, Maya de Buhan, Muriel Boulakia
Publikováno v: ESAIM: Control, Optimisation and Calculus of Variations
ESAIM: Control, Optimisation and Calculus of Variations, EDP Sciences, In press, ⟨10.1051/cocv/2020086⟩
ESAIM: Control, Optimisation and Calculus of Variations, 2021, 27, pp.34. ⟨10.1051/cocv/2020086⟩
ESAIM: Control, Optimisation and Calculus of Variations, EDP Sciences, 2021, 27 (S27), pp.34. ⟨10.1051/cocv/2020086⟩
International audience; In this article, we consider a reaction–diffusion equation where the reaction term is given by a cubic function and we are interested in the numerical reconstruction of the time-independent part of the source term from measu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c22df2b280ea6249efff2992b2b57e53
https://hal.archives-ouvertes.fr/hal-02185889
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2
On the uniqueness and stability of an inverse problem in photo-acoustic tomography
Autor: Maïtine Bergounioux, Erica L. Schwindt
Publikováno v: Journal of Mathematical Analysis and Applications. 431:1138-1152
This article deals with the uniqueness and stability of the solution of a problem of optimal control related to the photo-acoustic tomography process. We prove stability results of the optimal solution with respect to the source and to the observatio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::74d2ee1d359653054bdbbdff49246337
https://doi.org/10.1016/j.jmaa.2015.06.024
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3
Notions of optimal transport theory and how to implement them on a computer
Autor: Erica L. Schwindt, Bruno Levy
Publikováno v: Computers and Graphics
Computers and Graphics, Elsevier, 2018, pp.1-22. ⟨10.1016/j.cag.2018.01.009⟩
Computers and Graphics, 2018, pp.1-22. ⟨10.1016/j.cag.2018.01.009⟩
This article gives an introduction to optimal transport, a mathematical theory that makes it possible to measure distances between functions (or distances between more general objects), to interpolate between objects or to enforce mass/volume conserv
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd7a2dff5ee6c703a0b43f0deff2cc20
http://arxiv.org/abs/1710.02634
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4
On the reconstruction of obstacles and of rigid bodies immersed in a viscous incompressible fluid
Autor: Erica L. Schwindt, Takéo Takahashi, Jorge San Martín
Publikováno v: Journal of Inverse and Ill-posed Problems
Journal of Inverse and Ill-posed Problems, De Gruyter, 2017, 25 (1), ⟨10.1515/jiip-2014-0056⟩
Journal of Inverse and Ill-posed Problems, 2017, 25 (1), ⟨10.1515/jiip-2014-0056⟩
We consider the geometrical inverse problem consisting in recovering an unknown obstacle in a viscous incompressible fluid by measurements of the Cauchy force on the exterior boundary. We deal with the case where the fluid equations are the nonstatio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a374aa7805e943f7e34a0c52397ec50
https://hal.archives-ouvertes.fr/hal-01241112/file/SanMartinSchwindtTakahashi-v2.pdf
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5
Some existence results on periodic solutions of Euler–Lagrange equations in an Orlicz–Sobolev space setting
Autor: L. Buri, Sonia Ester Acinas, Erica L. Schwindt, Fernando Mazzone, Graciela Olga Giubergia
Publikováno v: Nonlinear Analysis: Theory, Methods and Applications
Nonlinear Analysis: Theory, Methods and Applications, Elsevier, 2015, 125, pp.681-698. ⟨10.1016/j.na.2015.06.013⟩
In this paper we consider the problem of finding periodic solutions of certain Euler-Lagrange equations. We employ the direct method of the calculus of variations, i.e. we obtain solutions minimizing certain functional I. We give conditions which ens
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed4dd8f3727cf70e183bc4de968fb555
https://hal.archives-ouvertes.fr/hal-01171091/document
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6
On the identifiability of a rigid body moving in a stationary viscous fluid
Autor: Takéo Takahashi, Carlos Conca, Erica L. Schwindt
Publikováno v: Inverse Problems
Inverse Problems, 2012, 28 (1), pp.015005. ⟨10.1088/0266-5611/28/1/015005⟩
Inverse Problems, IOP Publishing, 2012, 28 (1), pp.015005. ⟨10.1088/0266-5611/28/1/015005⟩
International audience; This paper is devoted to a geometrical inverse problem associated with a fluid-structure system. More precisely, we consider the interaction between a moving rigid body and a viscous and incompressible fluid. Assuming a low Re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a045ed8eb6a3a5dcbd3a19e5132ecb3
https://inria.hal.science/hal-00801908
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7
Existence of strong solutions for the motion of an elastic structure in an incompressible viscous fluid
Autor: Takéo Takahashi, Muriel Boulakia, Erica L. Schwindt
Publikováno v: Interfaces and Free Boundaries
Interfaces and Free Boundaries, European Mathematical Society, 2012, 14 (3), pp.273-306. ⟨10.4171/IFB/282⟩
Interfaces and Free Boundaries, 2012, 14 (3), pp.273-306. ⟨10.4171/IFB/282⟩
International audience; In this paper we study a three-dimensional fluid-structure interaction problem. The motion of the fluid is modeled by the Navier-Stokes equations and we consider for the elastic structure a finite dimensional approximation of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c52ed80042584bfa71c25c463169cbc9
https://hal.inria.fr/hal-00765176
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