Identification of Microstructured Materials by Phase and Group Velocities
Journal Title: Mathematical Modelling and Analysis - Year 2009, Vol 14, Issue 1
Abstract
An inverse problem to determine parameters of microstructured solids by means of group and phase velocities of wave packets is studied. It is proved that in the case of normal dispersion the physical solution is unique and in the case of anomalous dispersion two physical solutions occur. Numerical tests are presented.
Authors and Affiliations
J. Janno
Keywords
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- EP ID EP84294
- DOI 10.3846/1392-6292.2009.14.57-68
- Views 99
- Downloads 0
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Identification of Microstructured Materials by Phase and Group Velocities
An inverse problem to determine parameters of microstructured solids by means of group and phase velocities of wave packets is studied. It is proved that in the case of normal dispersion the physical solution is unique a...