Singularities in Linear Wave Propagation (Lecture Notes in Mathematics Nankai Institute of...
by Lars Garding
List Price: $26.00 $26.00At Amazon on 12-6-2008
Paperback: 125 pages
Publisher: Springer; 1 edition August 17, 1987
Language: English
ISBN-10: 354018001X
ISBN-13: 978-3540180012
Product Dimensions:
9.2 x 6.1 x 0.3 inches
Shipping Weight: 6.7 ounces
Product Description
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.
Singularities in Linear Wave Propagation (Lecture Notes in Mathematics Nankai Institute of...
Available from Amazon Price: $26.00 Updated on 12-6-2008
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