Download E-books CAUSTICS, CATASTROPHES AND WAVE FIELDS. : Edition en anglais, 2nd edition PDF
By Yu.A. Kravtsov, Yu.I. Orlov
Caustics, Catastrophes and Wave Fields in a feeling maintains the therapy of the sooner quantity 6 "Geometrical Optics of Inhomogeneous Media" within the current publication sequence, through analysing caustics and their fields at the foundation of recent disaster thought. This quantity covers the foremost generalisations of geometrical optics on the topic of caustic asymptotic expansions: The Lewis-Kravtsov approach to general capabilities, Maslov's approach to caonical operators, Orlov's approach to interference integrals, in addition to their differences for penumbra, space-time, random and different different types of caustics. all of the tools are amply illustrated by means of labored difficulties referring to correct wave-field functions.
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