摘要
In the paper, the null interior controllability for a fourth order parabolic equation is obtained. The method is based on Lebeau-Rabbiano inequality which is a quantitative unique continuation property for the sum of eigenfunctions of the Laplacian.
基金
Supported by the National Natural Science Foundation of China (Grant Nos. 10671040, 10831007, 10801041)
the National Excellent Doctoral Dissertation of China (Grant No. 200522)
the New Century Excellent Talents in University (Grant No. 06-0359)
