Annotation
The method first suggested by V.A. Kondrat'ev has been applied to construct an asymptotic representation of the electromagnetic field of a waveguide nearby the boundary edge. An explicit form of the spectral problem solution in the neighborhood of the edge where the waveguide has a sector-shaped cross-section has been given.
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
A.N. Bogolyubov, A.L. Delitsyn, I.E. Mogilevskii, A.G. Sveshnikov
Department of Mathematics, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Department of Mathematics, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Science News of the Faculty of Physics, Lomonosov Moscow State University
This new information publication, which is intended to convey to the staff, students and graduate students, faculty colleagues and partners of the main achievements of scientists and scientific information on the events in the life of university physicists.