Variational principle, uniqueness and reciprocity theorems in the theory of generalized thermoelastic diffusion material
Author(s) -
Rajneesh Kumar,
Tarun Kansal
Publication year - 2013
Publication title -
qscience connect
Language(s) - English
Resource type - Journals
ISSN - 2223-506X
DOI - 10.5339/connect.2013.27
Subject(s) - thermoelastic damping , uniqueness , laplace transform , reciprocity (cultural anthropology) , mathematics , variational principle , uniqueness theorem for poisson's equation , mathematical analysis , picard–lindelöf theorem , relaxation (psychology) , physics , thermodynamics , fixed point theorem , thermal , psychology , social psychology
The equations of generalized thermoelastic diffusion with four relaxation times are given. The variational principle is derived. Using Laplace transforms, a uniqueness theorem for these equations is proved. Also, a reciprocity theorem is obtained.
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