{"product_id":"ieej-zt025164","title":"辺要素有限要素解析のためのAMG前処理つきクリロフ部分空間反復法","description":"\u003cp\u003e\u003cstrong\u003eカテゴリ: \u003c\/strong\u003e全国大会\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e論文No: \u003c\/strong\u003e5-164\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eグループ名: \u003c\/strong\u003e【全国大会】平成14年電気学会全国大会論文集\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e発行日: \u003c\/strong\u003e2002\/03\/26\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eタイトル(英語): \u003c\/strong\u003eA Krylov Subspace Method with the AMG Preconditioner for Finite Element Analyses Employing Edge Elements\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名: \u003c\/strong\u003e美舩健 (京都大学),岩下 武史(京都大学),島崎 眞昭(京都大学)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名(英語): \u003c\/strong\u003eTakeshi Mifune(Kyoto University),Takeshi Iwashita(Kyoto University),Masaaki Shimasaki(Kyoto University)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eキーワード: \u003c\/strong\u003e有限要素法|辺要素|代数的マルチグリッド法|電磁界解析\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e要約(日本語): \u003c\/strong\u003eThe algebraic multigrid (AMG) method is an efficient and purely algebraic solver (preconditioner) for linear systems of equations arising from various finite element (FE) analyses. However, classical AMG solvers cannot be applied straightforward in electromagnetic FE analyses employing edge elements, since the stiffness matrices violate the M-matrix property. This paper presents an efficient AMG preconditioner for linear equations arising from electromagnetic finite element analyses using edge elements. The presented solver can solve indefinite equations with no modification to the original equations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e原稿種別: \u003c\/strong\u003e日本語\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePDFファイルサイズ: \u003c\/strong\u003e137 Kバイト\u003c\/p\u003e","brand":"IEEJ-PDF","offers":[{"title":"PDFダウンロード（一般価格440円\/会員価格220円） \/ A4 \/ 1","offer_id":46396103164143,"sku":"IEEJ-ZT025164-PDF","price":440.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/9512\/2159\/files\/IEEJ-PDF_4ba8a493-c535-42da-a95c-0e0b377eccc9.png?v=1744800316","url":"https:\/\/ieej.bookpark.ne.jp\/products\/ieej-zt025164","provider":"電気学会 電子図書館","version":"1.0","type":"link"}