Results 21 to 30 of about 119,128 (258)

A new extragradient algorithm with adaptive step-size for solving split equilibrium problems

Journal of Inequalities and Applications, 2021
He (J. Inequal. Appl. 2012:Article ID 162 2012) introduced the proximal point CQ algorithm (PPCQ) for solving the split equilibrium problem (SEP). However, the PPCQ converges weakly to a solution of the SEP and is restricted to monotone bifunctions.
Yusuf I. Suleiman, Poom Kumam, Habib ur Rehman, Wiyada Kumam   +3 more
doaj   +1 more source

Reducibility among equilibrium problems

Proceedings of the thirty-eighth annual ACM symposium on Theory of Computing, 2006
We address the fundamental question of whether the Nash equilibria of a game can be computed in polynomial time. We describe certain efficient reductions between this problem for normal form games with a fixed number of players and graphical games with fixed degree.
Paul W. Goldberg, Christos H. Papadimitriou   +1 more
openaire   +3 more sources

A viscosity iterative technique for equilibrium and fixed point problems in a Hadamard space

Applied General Topology, 2019
The main purpose of this paper is to introduce a viscosity-type proximal point algorithm, comprising of a nonexpansive mapping and a finite sum of resolvent operators associated with monotone bifunctions. A strong convergence of the proposed algorithm to
C. Izuchukwu, K. O. Aremu, A. A. Mebawondu, O. T. Mewomo   +3 more
doaj   +1 more source

Approximations of Equilibrium Problems

SIAM Journal on Control and Optimization, 2012
In this paper we study the scalar equilibrium problem (EP). We employ variational convergences of bifunctions (lopsided convergence in the maxinf framework, hypo-convergence, and continuous convergence) to study this problem by means of an approximation method. This method allows us to obtain not only existence but also stability results.
openaire   +3 more sources

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Neural correlates of vestibular adaptation in cosmonauts after long duration spaceflight

npj Microgravity
Long-duration spaceflight affects otolith-mediated ocular counter-roll (OCR) and brain function, but the relationship between these changes is unclear.
Catho Schoenmaekers, Steven Jillings, Sepehr Mortaheb, Dmitrii Glukhikh, Ivan Naumov, Elena Tomilovskaya, Ilya Rukavishnikov, Ekaterina Pechenkova, Alexandra Ryabova, Lyudmila Makovskaya, Inna Nosikova, Peter zu Eulenburg, Floris L. Wuyts   +12 more
doaj   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam, Anthony Siming Chen, Guido Herrmann   +2 more
wiley   +1 more source

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane, Salama Makni, Mourad Kchaou, Ahmed El Hajjaji   +3 more
wiley   +1 more source

The Augmented Weak Sharpness of Solution Sets in Equilibrium Problems

Mathematics
This study considers equilibrium problems, focusing on identifying finite solutions for feasible solution sequences. We introduce an innovative extension of the weak sharp minimum concept from convex programming to equilibrium problems, coining this as ...
Ruyu Wang, Wenling Zhao, Daojin Song, Yaozhong Hu   +3 more
doaj   +1 more source

Some Iterative Methods for Solving Equilibrium Problems and Optimization Problems

Journal of Inequalities and Applications, 2010
We introduce a new iterative scheme for finding a common element of the set of solutions of the equilibrium problems, the set of solutions of variational inequality for a relaxed cocoercive mapping, and the set of fixed points of a nonexpansive mapping.
Fan Qinwei, He Huimin, Liu Sanyang
doaj   +2 more sources