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On Efficient Treatment of High‐Frequency SH‐Wave Fields in the Elastic Layer
Author(s) -
Pompei A.,
Rigano M.A.,
Sumbatyan M.A.
Publication year - 1999
Publication title -
zamm ‐ journal of applied mathematics and mechanics / zeitschrift für angewandte mathematik und mechanik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 51
eISSN - 1521-4001
pISSN - 0044-2267
DOI - 10.1002/(sici)1521-4001(199911)79:11<781::aid-zamm781>3.0.co;2-6
Subject(s) - series (stratigraphy) , range (aeronautics) , layer (electronics) , computer science , physics , materials science , geology , nanotechnology , composite material , paleontology
The paper is concerned with the problem of efficient numerical treatment of some series arising in simulation of high‐frequency SH‐wave processes in elastic layers. It is shown that the known techniques, developed to accelerate the slow convergent series, become inefficient when the wave number is very large. A new method is proposed which is efficient just in the high‐frequency range.