scientific article; zbMATH DE number 2012192
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Publication:4437643
zbMath1076.81511MaRDI QIDQ4437643
Jochen Brüning, S. Yu. Dobrokhotov
Publication date: 3 December 2003
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
PDEs in connection with optics and electromagnetic theory (35Q60) Asymptotic distributions of eigenvalues in context of PDEs (35P20) General theory of partial differential operators (47F05) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20)