Naslov
Semiclassical distributions - an extension of semiclassical measures

Autori
Antonić, Nenad ; Erceg, Marko

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Topics in PDE, Microlocal and Time-frequency Analysis, 2012. / - , 2012, 1-1

Skup
Topics in PDE, Microlocal and Time-Frequency Analysis

Mjesto i datum
Novi Sad, Srbija, 02.09.2012. - 08.09.2012

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Semiclassical ; distributions ; measures

Sažetak
Semiclassical measures (also known under the name of Wigner measures) are mathematical objects used in the study of high-frequency limits in continuum and quantum mechanics. In contrast to the H- measures, they are tailored to deal with problems which have a characteristic length (e.g. thickness of a plate). How- ever, in same cases the information about oscillations is lost, which prompted Luc Tartar to introduce a different approach. Starting from H-measures he constructed a measure corresponding to the semiclassical one, which has better behaviour in the situations where semiclassical measures did not give good information. Our goal is to extend this construction and introduce an extension of semiclassical measures, the semiclassical distributions, starting from H- distributions introduced in the paper Antonic, Mitrovic: H-distributions - an extensions of H-measures.

Izvorni jezik
Engleski

Znanstvena područja
Matematika

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