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25 Maggio, 2023 14:30 in punto
Sezione di Analisi

Resolvent expansion and time decay of the wave functions of magnetic Hamiltonians in dimension two

Hynek Kovarik, Università degli Studi di Brescia
Aula Seminari III piano
Abstract

I this talk I will present some results on the resolvent expansions of magnetic Hamiltonians at the threshold of the essential spectrum. I will show, in particular, that the nature of the expansion of a two-dimensional magnetic Hamiltonian is completely determined by the flux of the associated magnetic field. Applications to time decay of the wave functions will be discussed as well.

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