Results 21 to 30 of about 6,532,257 (294)

Challenges Encountered Applying Equilibrium and Non-Equilibrium Binding Free Energy Calculations [PDF]

open access: yes, 2021
Binding free energy calculations have become increasingly valuable to drive decision making in drug discovery projects. However, among other issues, inadequate sampling can reduce accuracy, limiting the value of the technique.In this paper we apply ...
Vytautas, Gapsys   +3 more
core   +2 more sources

Spaceflight-induced neuroplasticity in humans as measured by MRI: what do we know so far?

open access: yesnpj Microgravity, 2017
Space travel poses an enormous challenge on the human body; microgravity, ionizing radiation, absence of circadian rhythm, confinement and isolation are just some of the features associated with it.
Angelique Van Ombergen   +5 more
doaj   +1 more source

Optimizing transcranial magnetic stimulation for spaceflight applications

open access: yesnpj Microgravity, 2023
As space agencies aim to reach and build installations on Mars, the crews will face longer exposure to extreme environments that may compromise their health and performance.
S. M. Romanella   +9 more
doaj   +1 more source

Common Solution for a Finite Family of Equilibrium Problems, Inclusion Problems and Fixed Points of a Finite Family of Nonexpansive Mappings in Hadamard Manifolds [PDF]

open access: yesSahand Communications in Mathematical Analysis
In this paper, we present an iterative algorithm and prove that the sequence generated by this algorithm converges strongly to a common solution of a finite family of equilibrium problems, the quasi-variational inclusion problem and  the set of common ...
Prashant Patel, Rahul Shukla
doaj   +1 more source

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

open access: yesJournal 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   +3 more
doaj   +1 more source

Reducibility among equilibrium problems

open access: yesProceedings 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   +1 more
openaire   +4 more sources

Multi-objective equilibrium optimizer: framework and development for solving multi-objective optimization problems [PDF]

open access: yes, 2021
This paper proposes a new Multi-Objective Equilibrium Optimizer (MOEO) to handle complex optimization problems, including real-world engineering design optimization problems.
Premkumar, M   +11 more
core   +1 more source

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

open access: yesApplied 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   +3 more
doaj   +1 more source

Two stage stochastic equilibrium problems with equilibrium constraints: modeling and numerical schemes

open access: yes, 2010
This paper presents a two stage stochastic equilibrium problem with equilibrium constraints (SEPEC) model. Some source problems which motivate the model are discussed. Monte Carlo sampling method is applied to solve the SEPEC. Convergence analysis on the
Xu, Huifu, Zhang, Dali
core   +2 more sources

Approximations of Equilibrium Problems

open access: yesSIAM 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   +4 more sources

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