Descrizione
This short introduction to microlocal analysis is presented, in the spirit of Hörmander, in the classical framework of partial differential equations. This theory has important applications in areas such as harmonic and complex analysis, and also in theoretical physics. Here Grigis and Sjöstrand emphasize the basic tools, especially the method of stationary phase, and they discuss wavefront sets, elliptic operators, local symplectic geometry, and WKB-constructions.
Dettagli del libro
Formato
Brossura
Pagine
158 pagine
Lingua
Inglese
Pubblicato
Mar 3, 1994
Editore
Cambridge University Press
Edizioni
2 edizioni
ISBN-10
0521449863
ISBN-13
9780521449861