Generalized Iterative Methods for Solving Double Saddle Point Problem

In this paper, we develop some stationary iterative schemes in block forms for solving double saddle point problem. To this end, we first generalize the Jacobi iterative method and study its convergence under certain condition. Moreover, using a relaxation parameter, the weighted version  of the Jac...

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Bibliographic Details
Main Authors: Michele Benzi, Fatemeh Panjeh Ali Beik, Sayyed–Hasan Azizi Chaparpordi, Zohreh Rouygar
Format: Article
Language:fas
Published: Kharazmi University 2019-12-01
Series:پژوهش‌های ریاضی
Subjects:
Online Access:http://mmr.khu.ac.ir/article-1-2700-en.html