Communications on Applied Mathematics and Computation ›› 2025, Vol. 7 ›› Issue (2): 733-758.doi: 10.1007/s42967-024-00378-x

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Improvement of Convergence of One- and Two-Step MSM Iteration Methods for Nondifferentiable Nonlinear Complementarity Problems

Gui-Lin Yan1, Yu-Jiang Wu1, Bo Deng2   

  1. 1 School of Mathematics and Statistics, Lanzhou University, Lanzhou 730000, Gansu, China;
    2 School of Mathematics and Statistics, Qinghai Normal University, Xining 810008, Qinghai, China
  • Received:2023-09-08 Revised:2024-01-29 Accepted:2024-02-02 Online:2025-06-20 Published:2025-04-21

Abstract: Our goal is to improve the convergence theory of the one-step modulus-based synchronous multisplitting (MSM) and the two-step modulus-based synchronous multisplitting (TMSM) iteration methods for a class of nondifferentiable nonlinear complementarity problems (NCPs) with H+-matrices. The analysis is developed and the results are renewed under some conditions weakened than before.

Key words: Nonlinear complementarity problem (NCP), Modulus-based, Multisplitting, H+-matrix, H-splitting, Convergence

CLC Number: