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Basis Set Approach in the Constrained Interpolation Profile Method
http://hdl.handle.net/10655/2853
http://hdl.handle.net/10655/2853c4851f13-1ad1-46be-bb89-531fb5b00a1c
Item type | 研究報告書 / Research Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2010-02-05 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Basis Set Approach in the Constrained Interpolation Profile Method | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | CIP-BS method | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | CIP method | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | basis set | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Schrodinger equation | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_18ws | |||||
資源タイプ | research report | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
"Utsumi, T.
× "Utsumi, T.× Koga, J.× Yabe, T.× Ogata, Y.× Matsunaga, E.× Aoki, T.× Sekine, M." |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | "We propose a simple polynomial basis-set that is easily extendable to any desired higher-order accuracy. This method is based on the Constrained Interpolation Profile (CIP) method and the profile is chosen so that the subgrid scale solution approaches the real solution by the constraints from the spatial derivative of the original equation. Thus the solution even on the subgrid scale becomes consistent with the master equation. By increasing the order of the polynomial, this solution quickly converges.3rd and 5th order polynomials are tested on the one-dimensional Schrodinger equation and are proved to give solutions a few orders of magnitude higher in accuracy than conventional methods for lower-lying eigenstates." | |||||
書誌情報 |
en : Research Report NIFS-Series 発行日 2003-07-01 |
|||||
報告書番号 | ||||||
NIFS-778 | ||||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0915-633X |