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Seminari di Analisi Matematica dell'Università e del Politecnico di Torino
Optimal estimates for Neumann eigenvalues
14:30
Antoine Henrot - Aula Magna (Dipartimento di Matematica, Università di Torino)
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Seminari di Analisi Matematica dell'Università e del Politecnico di Torino
Strichartz estimates for the Dirac equation on compact manifolds without boundary
11:00
Elena Danesi - Aula Buzano (DISMA Politecnico di Torino)
The Dirac equation on Rn can be listed within the class of dispersive equations, together with, e.g., the wave and Klein-Gordon equations. In the years a lot of tools have been
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Seminari di Analisi Matematica dell'Università e del Politecnico di Torino
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Yihong Du - Aula 2 (Dipartimento di Matematica, Università di Torino)
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Strichartz estimates for the Dirac equation on compact manifolds without boundary

Seminari di Analisi Matematica dell'Università e del Politecnico di Torino
Date: Thursday, 09 May 2024 11:00 - 12:00

Venue: Elena Danesi - Aula Buzano (DISMA Politecnico di Torino)

The Dirac equation on Rn can be listed within the class of dispersive equations, together with, e.g., the wave and Klein-Gordon equations. In the years a lot of tools have been developed in order to quantify the dispersion of a system. Among these one finds the Strichartz estimates, that are a priori estimates of the solutions in mixed Lebesgue spaces. For the flat case Rn they are known, as they are derived from the ones that hold for the wave and Klein-Gordon equations. However, when passing to a curved spacetime domain, very few results are present in the literature. In this talk I will firstly introduce the Dirac equation on curved domains. Then, I will discuss the validity of this kind of estimates in the case of Dirac equations on compact Riemannian manifolds without boundary. This is based on a joint work with Federico Cacciafesta (Università di Padova) and Long Meng (École des ponts ParisTech).

 

Speaker
Elena Danesi
Affiliation
Università di Padova
Room
Aula Buzano
Proposed by
Simone Dovetta

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