Acta Mathematicae Applicatae Sinica, English Series

, Volume 19, Issue 3, pp 459–466 | Cite as

Global Approximately Controllability and Finite Dimensional Exact Controllability of Semilinear Heat Equation in R N

Original papers


We prove the approxomate controllability and finite dimensional exact controllability of semilinear heat equation in R N with the same control by introducing the weighted Soblev spaces.


Semilinear heat equation controllability 

2000 MR Subject Classification

35K 93B 


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Copyright information

© Springer-Verlag Berlin Heidelberg 2003

Authors and Affiliations

  1. 1.Department of MathematicsZhongshan UniversityGuangzhouChina

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