Operations Research Transactions ›› 2026, Vol. 30 ›› Issue (3): 170-182.doi: 10.15960/j.cnki.issn.1007-6093.2026.03.010

Special Issue: 运筹与管理前沿:模型、算法及其应用专辑

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A new predictor-corrector algorithm framework for solving monotone inclusion problems

LUO Yueying1, LIANG Tianzhe1, CAI Xingju1,2†   

  1. 1. School of Mathematical Sciences, Nanjing Normal University, Nanjing 210023, Jiangsu, China;
    2. Key Laboratory of Numerical Simulation for Large Scale Complex Systems (Nanjing Normal University), Ministry of Education, Nanjing 210023, Jiangsu, China
  • Received:2026-03-30 Published:2026-09-12

Abstract: This paper proposes a novel predictor-corrector algorithm framework for monotone inclusion problems. Many classes of problems, such as multi-block separable convex optimization problems and saddle point problems, can be reformulated as monotone inclusions, and algorithms can be designed via the proposed framework. The framework not only encompasses the relaxed forward-backward splitting method and the relaxed Davis-Yin splitting method, but also reproduces Algorithm 3.1 and Algorithm 5.1 in Chang et al (2025) by appropriately selecting the predictor steps and correction matrices, thereby simplifying their convergence analysis.

Key words: monotone inclusion problems, predictor-corrector algorithm framework, splitting methods

CLC Number: