On the existence of surface wave solutions in piezoelectric crystals an example of non-existence
โ Scribed by J. Lothe; D.M. Barnett
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 316 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0165-2125
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๐ SIMILAR VOLUMES
The paper discusses the existence of non-attenuating surface acoustic waves (SAWs) propagating on piezoelectric substrates of arbitrary anisotropy with the velocity exceeding that of the transverse bulk waves. Such fast SAW appears at specially selected orientations of the substrate. As applied to S
We study the global existence, asymptotic behaviour, and global non-existence (blow-up) of solutions for the damped non-linear wave equation of Kirchho! type in the whole space: , and '0, with initial data u(x, 0)"u (x) and u R (x, 0)"u (x).
## Abstract In this paper we study the radial solutions of quasilinear elliptic BVP: on A, __u__ satisfies the Robin boundary conditions (2) below, where A = {__x__โR^__n__^; __a__~1~ < |__x__| < __a__~2~}, __a__~2~ > __a__~1~ > 0, constants. Under the very general conditions, we prove that if __f_