We consider the initial-boundary value problem in hyperbolic thermoelasticity with second sound in a three-dimensional exterior domain. The low frequency expansion of solutions to the corresponding stationary resolvent problem is given and the limit to the classical thermoelastic problem is investigated.
Yuka NAITO. Reinhard RACKE. Yoshihiro SHIBATA. "Low frequency expansion in thermoelasticity with second sound in three dimensions." J. Math. Soc. Japan 62 (4) 1289 - 1316, October, 2010. https://doi.org/10.2969/jmsj/06241289