248 交代方向法による波動方程式の係数同定アルゴリズム(OS09-3 逆問題解析手法の開発と最新応用(3))(OS09 逆問題解析手法の開発と最新応用)
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概要
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The purpose of this paper is to present a numerical algorithm for the problem of the coefficient identification of the scalar wave equation: Determine the unknown coefficient function with the knowledge of simultaneous Dirichlet and Neumann data. We introduce a functional to be minimized and recast our problem to a variational problem. To find the minimizing function, we use the alternating directions method. We confirm the effectiveness of our algorithm by numerical experiment.
- 一般社団法人日本機械学会の論文
- 2001-11-27