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Method of Convolution for the Parameter Identification Problem of the Parabolic Equation
Chen Qi, Ma Yichen, Zhang Zhibing
(Xi'an Jiaotong University, Xi'an 710049, China)
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Abstract: A parabolic equation with Nuemann boundary condition ¦Ä(t) in semiinfinity line is studied. Used convolution method and definition of derivative operator, a integal formulation of the derivative operator is obtained. A new algorithm is constructed. Some numerical examples are given. The results show that the algorithm is available.
Keywords: convolution; parabolic equation;parameter identification; Frechet deriative