Volume 10, Issue 1
TTSCSP-Based Iteration Methods for Complex Weakly Nonlinear Systems

Tahereh Salimi Siahkolaei and Davod Khojasteh Salkuyeh

10.4208/eajam.281018.100419

East Asian J. Appl. Math., 10 (2020), pp. 1-21.

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  • Abstract

We present Picard-TTSCSP and nonlinear TTSCSP-like iteration methods for systems of weakly nonlinear equations. These methods require solving two subsystems with constant positive defifinite coeffificient matrices. Such subsystems are solved by the conjugate gradient method. Local convergence of the methods is established and numerical experiments demonstrate the effificiency of the methods.

  • History

Published online: 2020-01

  • AMS Subject Headings

65F10, 65F50, 65W05

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