Minimum variational principles for time-harmonic waves in a dissipative medium and associated variational principles of Hashin-Shtrikman type - Mathematical PhysicsReportar como inadecuado




Minimum variational principles for time-harmonic waves in a dissipative medium and associated variational principles of Hashin-Shtrikman type - Mathematical Physics - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Abstract: Minimization variational principles for linear elastodynamic, acoustic, orelectromagnetic time-harmonic waves in dissipative media were obtained byMilton, Seppecher and Bouchitt\-e generalizing the quasistatic variationalprinciples of Cherkaev and Gibiansky. Here a further generalization is made toallow for a much wider variety of boundary conditions, and in particularDirichlet and Neumann boundary conditions. In addition minimization ormaximization principles of the Hashin-Shtrikman type, incorporating-polarization fields-, are developed.



Autor: Graeme W. Milton, John R. Willis

Fuente: https://arxiv.org/



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