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Statut |
Confirmé |
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Série |
SEM-EXCEP |
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Domaines |
cond-mat.other |
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Date |
Mercredi 11 Décembre 2024 |
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Heure |
17:00 |
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Institut |
CPHT |
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Salle |
D'ALEMBERT LECTURE HALL, ROOM 1Z18, ENS PARIS-SACLAY |
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Nom de l'orateur |
Mauser |
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Prenom de l'orateur |
Norbert |
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Addresse email de l'orateur |
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Institution de l'orateur |
WPI & Inst CNRS Pauli, Vienna |
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Titre |
Nonlinear schrödinger equations: how can mathematicians be useful for physicists ?! |
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Résumé |
Nonlinear Schrödinger equations (NLS) are a large class of partial differential
equations, including Gross Pitaevskii equations as simple mean-field models of
Bose Einstein Condensates. There is a large amount of work by «pure» mathematicians on increasingly refined analysis of NLS (e.g. studies of «blow up», «semi-classical analysis» etc), but few mathematicians tackle things where (experimental) physicists could need their help most: mathematical modeling - numerical methods - computer simulations. We present selected topics in our 15 years of cooperation of mathematicians with the experimental groups at AtomInstitut Wien (Jörg Schmiedmayer, Thorsten Schumm) in the frame of the Wolfgang Pauli Institute, like efficient numerics for the «time of flight» or «Generalized HydroDynamics». We conclude with general remarks on the increasing
separation of mathematics from physics at (most) universities. |
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Numéro de preprint arXiv |
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Commentaires |
Attention: unusual place and time! |
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Fichiers attachés |
- SéminairedeNorbertMauser11décembre2024.pdf (324589 bytes)
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