Decay Estimates for Fourier Transforms of Densities Defined on Surfaces with Biplanar Singularities
In this note we describe results on decay estimates for Fourier transforms of densities which live on surfaces S in three space dimensions with isolated biplanar singularities and we also describe briefly how such results are related to the theory of crystal elasticity for tetragonal crystals.
KeywordsDecay estimates crystal acoustics
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- 5.O. Liess: Conical refraction and higher microlocalization. Springer Lecture Notes in Mathematics, vol. 1555, (1993).Google Scholar
- 8.C. Melotti: Ph D thesis at Bologna University. In preparation.Google Scholar
- 9.M.J.P. Musgrave, Crystal acoustics, Holden and Day, San Francisco 1979.Google Scholar
- 10.R. Racke, Lectures on nonlinear evolution equations: initial value problems, Vieweg Verlag, Wiesbaden, Aspects of mathematics, E 19, 1992.Google Scholar