NONLINEAR STABILITY OF RAREFACTION WAVES FOR ARATE-TYPE VISCOELASTIC SYSTEM

Citation:

HSIAO Ling,PAN Ronghua.NONLINEAR STABILITY OF RAREFACTION WAVES FOR ARATE-TYPE VISCOELASTIC SYSTEM[J].Chinese Annals of Mathematics B,1999,20(2):223~232
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Authors:

HSIAO Ling; PAN Ronghua

Foundation:

the National Natural Science Foundation of China
Abstract: The authors study a $3\times 3$ rate-type viscoelastic system, which is a relaxation approximation to a $2\times 2$ quasi-linear hyperbolic system,including the well-known $p$-system. It is shown that the rarefaction waves are nonlinear asymptotically stable in this relaxation approximation.

Keywords:

Nonlinear stability, Rarefaction waves, Relaxation approximation

Classification:

35L60, 35F25
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