Finding generalized inverses by a fast and efficient numerical method

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

卷:279

Article

Sharifi, M.¹  Arab, M.¹  Haghani, F. Khaksar¹ 

[1] Islamic Azad Univ, Shahrekord Branch, Dept Math, Shahrekord, Iran

关键词: Generalized inverses;    Efficiency index;    Hyperpower method;    Order;   

DOI  :  10.1016/j.cam.2014.11.009

来源: Elsevier

【 摘 要 】

In this paper, a method with very high order of convergence is constructed and analyzed. The method is used to compute generalized inverses. The efficiency index has been employed to show its superiority. Numerical experiments re-verify that the proposed iterative expression is more effective than the existing methods of the same type. (C) 2014 Elsevier B.V. All rights reserved.

【 授权许可】

Free