Creating Wave-Focusing Materials
Mathematical Physics
2008-05-19 v1 math.MP
Abstract
Basic ideas for creating wave-focusing materials by injecting small particles in a given material are described. The number of small particles to be injected around any point is calculated. Inverse scattering problem with fixed wavenumber and fixed incident direction of the plane acoustic wave is formulated and solved.
Cite
@article{arxiv.0805.2549,
title = {Creating Wave-Focusing Materials},
author = {A. G. Ramm},
journal= {arXiv preprint arXiv:0805.2549},
year = {2008}
}