Inertial forward-reflected-backward method for solving bilevel variational inequality problem

  • K. O. Okorie
  • , C. Izuchukwu
  • , C. C. Okeke*
  • , K. C. Ukandu
  • , M. Aphane
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

We introduce an inertial forward-reflected-backward method for solving the bilevel variational inequality problem. Our method involves a single projection onto the feasible set and one functional evaluation, which makes it cost-effective and efficient. The inertial technique in our algorithm improves its speed of convergence, and hence our algorithm performs faster than methods without inertial effect. Under moderate conditions, we obtain strong convergence of our algorithm. Lastly, we highlight the superior performance of our algorithm in comparison with other algorithms in the literature through our numerical experiments.

Original languageEnglish
Article number100658
JournalResults in Applied Mathematics
Volume28
DOIs
Publication statusPublished - Nov 2025
Externally publishedYes

Keywords

  • Bilevel variational inequality
  • Forward-reflected-backward method
  • Inertial method
  • Monotone
  • Regularization projection method

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