Journal of Jilin University Science Edition

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Approximate Controllability of a Class ofParabolic Systems with Boundary Degeneracy

ZHANG Qiuying, ZHOU Mingjun   

  1. College of Mathematics, Jilin University, Changchun 130012,  China
  • Received:2017-07-28 Online:2018-03-26 Published:2018-03-27
  • Contact: ZHANG Qiuying E-mail:zhoumj1989@hotmail.com

Abstract: We made use of the dual problem to construct the control function, and proved the approximate controllability of a class of parabolic systems with weak or strong degeneracy on a portion of the lateral boundary.

Key words: parabolic systems, boundary degeneracy, approximate controllability

CLC Number: 

  • O175.26