Krylov Subspace Methods for the Eigenvalue problemKrylov子空间方法的特征值问题论文 总结 英语 资料 ppt 文档 免费阅读 免费分享,如需请下载! 文档格式: .pdf 文档大小: 327.86K 文档页数: 25页 顶/踩数: 0 / 0 收藏人数: 1 评论次数: 0 文档热度: 文档分类: 论文 -- 毕业论文 文档标签: 特征...
The Matrix Eigenvalue Problem - GR and Krylov Subspace Methods by Watkins.pdf这书上有讲。 特征值问题: 幂法(Power Method):这是最基本的Krylov子空间方法,用于求解一个矩阵的绝对值最大的特征值和相应的特征向量。该方法是迭代地将矩阵A应用于一个向量,并在每步中将向量归一化。幂法收敛性较慢,且只能求...
The mathematical theory of Krylov subspace methods with a focus on solving systems of linear algebraic equations is given a detailed treatment in this principles-based book. Starting from the idea of projections, Krylov subspace methods are characterised by their orthogonality and minimisation properties...
(in some sense) Analogously, L m ⊂ L m+1 Krylov subspace methods – p. 3 Challenges How to select K m How to derive good L m so that it also carries other good properties General idea: Construct sequence of approximation spaces K m ⊂ K m+1 such that x m ∈ K m and x ...
Recent computational developments in Krylov subspace methods for linear systems Many advances in the development of Krylov subspace methods for the iterative solution of linear systems during the last decade and a half are reviewed. Th... V Simoncini,DB Szyld - 《Numerical Linear Algebra with Applic...
摘要: This paper presents a brief but state-of-the-art survey of some of existing Krylov subspace methods for large-scale matrix problems in control. Based on the discussions and observations, some research problems are suggested.关键词: krylov subspace large-scale matrix problems SISO ...
Preconditioning is introduced, and two methods for preconditioning CG are presented: incomplete Cholesky and SSOR. Examples are provided to illustrate the need for preconditioning CG. A Krylov subspace is defined, and it is shown that CG is actually a Krylov subspace method. The Arnoldi ...
《Krylov Subspace Methods 克雷洛夫子空间算法 原理与分析 英文版 进口英语原版书籍 英文原版》,作者:Krylov Subspace Methods 克雷洛夫子空间算法 原理与分析 英文版 进口英语原版书籍 英文原版LiesenJorg 著,出版社:Oxford,ISBN:9780198739043。
豆瓣评分 目前无人评价 评价: 内容简介· ··· The mathematical theory of Krylov subspace methods with a focus on solving systems of linear algebraic equations is given a detailed treatment in this principles-based book. Starting from the idea of projections, Krylov subspace methods are characterised...
thatthesethreeKrylovsubspaceiterationmethodsareabletocorrectlyresolvethemultidimensionrecursiveequationswithsatisfied accelerationpropertyevenintheconditionofbiggerparallelscale. Keywords ParallelMultidimensionRecursiveequationsKrylovsubspaceiterationmethodPCGATCGGMRES 算及通信过程,往往可以获得相当好的并行加速比,然而对于块 0...