On HSS and AHSS iteration methods for nonsymmetric positive definite Toeplitz systems
نویسندگان
چکیده
منابع مشابه
Erratum to: "On the HSS iteration methods for positive definite Toeplitz linear systems" [J. Comput. Appl. Math. 224(2009) 709-718]
In [1], Gu and Tian [Chuanqing Gu, Zhaolu Tian, On the HSS iteration methods for positive definite Toeplitz linear systems, J. Comput. Appl. Math. 224 (2009) 709–718] proposed the special HSS iteration methods for positive definite linear systems Ax = b with A ∈ Cn×n a complex Toeplitz matrix. But we find that the special HSS iteration methods are incorrect. Some examples are given in our paper.
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ژورنال
عنوان ژورنال: Journal of Computational and Applied Mathematics
سال: 2010
ISSN: 0377-0427
DOI: 10.1016/j.cam.2010.03.005