Weak-Form Discretization Scheme for Recursive Transfer Method and the Discretization Errors

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  • 逐次伝達法のための弱形式離散化スキームとその離散化誤差
  • チクジ デンタツホウ ノ タメ ノ ジャク ケイシキ リサンカ スキーム ト ソノ リサンカ ゴサ

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Abstract

Using Numerov method, the recursive transfer method (RTM) was developed as a numerical method for solving scattering problems caused by localized waves. However, the application scope of RTM was limited because of the restriction on Numerov method. Therefore, the new discretization scheme was proposed to extend the scope of RTM. Analyzing one-dimensional scattering problem under the proposed discretization scheme, the RTM error was evaluated and the possibility to achieve high accuracy was shown.

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