Matriz Pade-Type Approzimation via the Formal Orthogonal Polynomials

摘要：

A kind of matrix Padé-type approximant via the formal orthogonal polynomials (MPTAVOP) is introduced on the polynomial space. This method can be applied to approximate a sequence of matrix such as matrix exponential. The method of MPTAVOP is not only effective for accelerating the convergence of a sequence of matrix but also has a simpler and more convenient computation process.

关键词： matriz Pade-type formal orthogonal polynomial matriz ezponential

作者: Jindong Shen Feilong Cao Juli Zhang Chuanqing Gu

作者单位: Department of Information and Mathematics Sciences, China Jiliang University Department of Mathematics Sciences, Zhejiang Forest University Department of Mathematics Sciences, Shanghai University

会议类型: 国际会议

会议名称: The Third International Workshop on Applied Matriz Theory(第三届国际矩阵分析与应用会议)

会议地点: 杭州

会议语种:英文

页码: 138-140

在线出版日期: 2009-07-09（万方平台首次上网日期，不代表论文的发表时间）