Constrained evolution for a quasilinear parabolic equation

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Date
2016
Volume
2232
Issue
Journal
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Publisher
Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik
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Abstract

In the present contribution, a feedback control law is studied for a quasilinear parabolic equation. First, we prove the well-posedness and some regularity results for the CauchyNeumann problem for this equation, modified by adding an extra term which is a multiple of the subdifferential of the distance function from a closed convex set K of L2 (Omega). Then, we consider convex sets of obstacle or double-obstacle type, and we can act on the factor of the feedback control in order to be able to reach the convex set within a finite time, by proving rigorously this property.

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Keywords
Feedback control, quasilinear parabolic equation, monotone nonlinearities, convex sets
Citation
Colli, P., Gilardi, G., & Sprekels, J. (2016). Constrained evolution for a quasilinear parabolic equation (Vol. 2232). Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik.
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