Propagation of magnetoelastic waves in a periodic media
نویسندگان
چکیده
منابع مشابه
The Propagation of the Waves in Periodic Media Atlarge
Asymptotics at large time of the Green function to the wave equation with periodic coeecients are found. A particular attention is given to its asymptotics near the wave front. It is shown that the spectral band (with number n = 0; 1; 2; ::) of the corresponding Hill operator is associated with a wave having the front velocity c n < 1. Estimates for c n in the terms of the gap lengths, the eeec...
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ژورنال
عنوان ژورنال: Mechanics - Proceedings of National Academy of Sciences of Armenia
سال: 2020
ISSN: 0002-3051
DOI: 10.33018/73.3.4