Zobrazeno 1 - 10
of 72
pro vyhledávání: '"solutions de viscosité"'
Autor:
Oussaily, Aya
In this thesis, we are interested in the theoretical and numerical studies of dislocations densities. Dislocations are linear defects that move in crystals when those are subjected to exterior stress. More generally, the dynamics of dislocations dens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::b236418a18b525b39fbdae9b6904d29d
https://theses.hal.science/tel-03746986
https://theses.hal.science/tel-03746986
Autor:
Bergault, Philippe
On a given market, a market maker is in charge of providing liquidity for one (or more) asset(s) by proposing at all time a price at which she is ready to buy the asset and a price at which she is ready to sell it. The market maker aims at maximzing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::8dae9280c3b78f54d2998b227e039dfb
https://hal.archives-ouvertes.fr/tel-03592281
https://hal.archives-ouvertes.fr/tel-03592281
Autor:
Mirrahimi, Sepideh
Publikováno v:
Analysis of PDEs [math.AP]. Université Paul Sabatier (Toulouse 3), 2019
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7e11a949b94d52d0d27c67ece31bc1ab
https://hal.science/tel-02448102/document
https://hal.science/tel-02448102/document
Autor:
Bénézet, Cyril
Publikováno v:
Probability [math.PR]. Université de Paris, 2019. English
In this thesis, we give some contributions to the theoretical and numerical study to some stochastic optimal control problems, and their applications to financial mathematics and risk management. These applications are related to weak pricing and hed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7f24f7b316f5711a7f1342d6d2b9b39e
https://tel.archives-ouvertes.fr/tel-02396757/file/These.pdf
https://tel.archives-ouvertes.fr/tel-02396757/file/These.pdf
Autor:
Taing, Cécile
Publikováno v:
Analysis of PDEs [math.AP]. Sorbonne Université, 2018. English. ⟨NNT : 2018SORUS077⟩
This thesis focuses on the dynamics of Dirac mass concentrations in non-local partial differential and integro-differential equations motivated by evolutionary biology. We consider population models structured in phenotypical traits and, taking into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::579bd097841aca722598913e63b2db97
https://tel.archives-ouvertes.fr/tel-02485006/file/2018SORUS077.pdf
https://tel.archives-ouvertes.fr/tel-02485006/file/2018SORUS077.pdf
Autor:
Taing, Cécile
Publikováno v:
Analysis of PDEs [math.AP]. Sorbonne Université, 2018. English. ⟨NNT : 2018SORUS077⟩
Analysis of PDEs [math.AP]. Sorbonne Université; Inria Paris, 2018. English. ⟨NNT : 2018SORUS077⟩
Mathématiques [math]. Sorbonne Université, UPMC University of Paris 6, Laboratoire Jacques-Louis Lions, 2018. Français
Analysis of PDEs [math.AP]. Sorbonne Université; Inria Paris, 2018. English. ⟨NNT : 2018SORUS077⟩
Mathématiques [math]. Sorbonne Université, UPMC University of Paris 6, Laboratoire Jacques-Louis Lions, 2018. Français
This thesis focuses on the dynamics of Dirac mass concentrations in non-local partial differential and integro-differential equations motivated by evolutionary biology. We consider population models structured in phenotypical traits and, taking into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4e04b93ba57eab98c3dc166a2a559b28
https://tel.archives-ouvertes.fr/tel-02485006v2/file/2018SORUS077.pdf
https://tel.archives-ouvertes.fr/tel-02485006v2/file/2018SORUS077.pdf
Autor:
Guerand, Jessica
Publikováno v:
Equations aux dérivées partielles [math.AP]. Université Paris sciences et lettres, 2018. Français. ⟨NNT : 2018PSLEE059⟩
This thesis contains two parts. The first part is devoted to the study of first order Hamilton-Jacobi equations. These equations appear in optimal control and enable to model road traffic, superconductivity and interface motion problems. The first ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0e4110feff0263c332c07115d2111c5b
https://theses.hal.science/tel-02483373
https://theses.hal.science/tel-02483373
Autor:
Chesseboeuf, Clément
Nous décrivons une procédure numérique pour le recalage d'IRM cérébrales 3D. Le problème d'appariement est abordé à travers la distinction usuelle entre le modèle de déformation et le critère d'appariement. Le modèle de déformation est c
Externí odkaz:
http://www.theses.fr/2017POIT2285/document
Autor:
Roos, Valentine
On étudie l'équation de Hamilton-Jacobi évolutive du premier ordre, couplée avec une donnée initiale lipschitzienne. Le but est de comparer les solutions de viscosité et les solutions variationnelles pour cette équation, deux notions de soluti
Externí odkaz:
http://www.theses.fr/2017PSLED023/document
Autor:
Roos, Valentine
Publikováno v:
General Mathematics [math.GM]. Université Paris sciences et lettres, 2017. English. ⟨NNT : 2017PSLED023⟩
We study the first order Hamilton-Jacobi equation associated with a Lipschitz initial condition. The purpose of this thesis is to compare two notions of weak solutions for this equation, namely the viscosity solution and the variational solution, tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a3404a09a12950a4eac33597cd7aa19c
https://tel.archives-ouvertes.fr/tel-01635263/file/Roos_these_finale.pdf
https://tel.archives-ouvertes.fr/tel-01635263/file/Roos_these_finale.pdf