R
Reinhard Racke
Researcher at University of Konstanz
Publications - 112
Citations - 4214
Reinhard Racke is an academic researcher from University of Konstanz. The author has contributed to research in topics: Exponential stability & Nonlinear system. The author has an hindex of 29, co-authored 107 publications receiving 3674 citations. Previous affiliations of Reinhard Racke include University of Bonn & University of Tsukuba.
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Lectures on nonlinear evolution equations
TL;DR: In this article, a local existence theorem for hyperbolic-parabolic systems is given for quasilinear, symmetric, and symmetric wave equations in waveguides.
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Energy decay for Timoshenko systems of memory type
TL;DR: The exponential decay is proved for exponential kernels, while polynomial kernels are shown to lead to a polyn coefficients decay, and the optimality of the results is investigated.
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Mildly dissipative nonlinear Timoshenko systems—global existence and exponential stability☆
TL;DR: In this article, the authors considered nonlinear systems of Timoshenko type in a one-dimensional bounded domain with a dissipative mechanism being present only in the equation for the rotation angle; it is a damping effect through heat conduction.
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On the stability of damped Timoshenko systems - Cattaneo versus Fourier law
TL;DR: In this paper, the authors consider hyperbolic Timoshenko-type vibrating systems coupled to a heat equation modeling an expectedly dissipative effect through heat conduction and show that the coupling via the Cattaneo law does not yield an exponentially stable system.
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A note on stability in three-phase-lag heat conduction
Ramón Quintanilla,Reinhard Racke +1 more
TL;DR: In this article, the authors considered two cases in the theory of the heat conduction models with three-phase-lag and proposed a suitable Lyapunov function for each one.