Articles liés à Singularities in Linear Wave Propagation

Singularities in Linear Wave Propagation - Couverture souple

Gårding, Lars

 
9783540180012: Singularities in Linear Wave Propagation
Couverture souple
ISBN 10 : 354018001X ISBN 13 : 9783540180012
Editeur : Springer, 2009

Synopsis

These lecture notes stemming from a course given at the Nankai Institute for Mathematics, Tianjin, in 1986 center on the construction of parametrices for fundamental solutions of hyperbolic differential and pseudodifferential operators. The greater part collects and organizes known material relating to these constructions. The first chapter about constant coefficient operators concludes with the Herglotz-Petrovsky formula with applications to lacunas. The rest is devoted to non-degenerate operators. The main novelty is a simple construction of a global parametrix of a first-order hyperbolic pseudodifferential operator defined on the product of a manifold and the real line. At the end, its simplest singularities are analyzed in detail using the Petrovsky lacuna edition.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
Springer
Date d'édition
2009
Langue
anglais
ISBN 10 
354018001X
ISBN 13 
9783540180012
Reliure
Broché
Nombre de pages
132
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