uppersemicontinuity for both equations (MGT and linearized Westervelt) will also be provided. [6/6 of https://t.co/uk4KIxt59O]
infinite horizon. This is obtained by studying convergence rates along with the uniform exponential stability of the third order evolutions. Spectral analysis for the MGT-equation along with a discussion of spectral [5/6 of https://t.co/uk4KIxt59O]
limit dynamics corresponds to the linearized Westervelt equation which is of a parabolic type. In this paper, we provide a rigorous analysis of the asymptotics which includes strong convergence of the corresponding evolutions over [4/6 of https://t.co/uk4K
asymptotic behavior and characteristics of the model when {\tau} {\to} {0}. This is a particularly delicate issue since the {\tau}- dynamics is governed by a generator which is singular as {\tau} {\to} {0}. It turns out that the [3/6 of https://t.co/uk4KIx