Abstract
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.
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Supported by the National Natural Science Foundation of China (Grant Nos. 10671040, 10831007, 10801041), the National Excellent Doctoral Dissertation of China (Grant No. 200522) and the New Century Excellent Talents in University (Grant No. 06-0359)
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Yu, H. Null controllability for a fourth order parabolic equation. Sci. China Ser. F-Inf. Sci. 52, 2127–2132 (2009). https://doi.org/10.1007/s11432-009-0203-9
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DOI: https://doi.org/10.1007/s11432-009-0203-9