Null controllability of nonlinear control systems governed by coupled degenerate parabolic equations

Null controllability of nonlinear control systems governed by coupled degenerate parabolic equations

This article concerns the null controllability of a nonlinear control system governed by coupled degenerate parabolic equations. We first establish the Carleman estimate and the observability inequality for solutions to the conjugate problem. Then we can prove the observability inequality and t...

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Bibliographic Details
Main Authors: Fengdan Xu, Jingxue Yin, Mingjun Zhou, Qian Zhou
Format: Article
Language:English
Published: Texas State University 2019-11-01
Series:Electronic Journal of Differential Equations
Subjects:
null controllability
coupled degenerate parabolic equations
carleman estimate
Online Access:http://ejde.math.txstate.edu/Volumes/2019/123/abstr.html

Internet

http://ejde.math.txstate.edu/Volumes/2019/123/abstr.html

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