Results 131 to 140 of about 7,442,590 (309)

Continuity and Equilibrium Stability [PDF]

This paper discusses the problem of stability of equilibrium points in normal form games in the tremling-hand framework. An equilibrium point is called perffect if it is stable against at least one seqence of trembles approaching zero. A strictly perfect
C. D. Aliprantis, I. Topolyan
core  

Equilibrium and problem solving in economics

, 2006
This chapter argues that the way in which economists use the term 'equilibrium' has to be understood in the context of problem solving. Concepts of equilibrium are used in a pragmatic way to solve problems, which often means that rigour is sacrificed to ...
Backhouse, Roger E.
core   +1 more source

On a new generalized symmetric vector equilibrium problem. [PDF]

J Inequal Appl, 2017
Lashkaripour R, Karamian A.
europepmc   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

The College Admissions Problem Under Uncertainty [PDF]

We consider a college admissions problem with uncertainty. We realistically assume that (i) students' college application choices are nontrivial because applications are costly, (ii) college rankings of students are noisy and thus uncertain at the time ...
Hector Chade, Lones Smith, Greg Lewis
core  

The modified split generalized equilibrium problem for quasi-nonexpansive mappings and applications. [PDF]

J Inequal Appl, 2018
Cheawchan K, Kangtunyakarn A.
europepmc   +1 more source

Continuum Mechanics Modeling of Flexible Spring Joints in Surgical Robots

Advanced Robotics Research, EarlyView.
A new mechanical model of a tendon‐actuated helical extension spring joint in surgical robots is built using Cosserat rod theory. The model can implicitly handle the unknown contacts between adjacent coils and numerically predict spring shapes from straight to significantly bent under actuation forces.
Botian Sun, Liang Zhang, Jianwen Zeng, Xuefeng Wang   +3 more
wiley   +1 more source

Network capacity with probit-based stochastic user equilibrium problem. [PDF]

PLoS One, 2017
Lu L, Wang J, Zheng P, Wang W.
europepmc   +1 more source

Efficient and Robust Standing Postures of Quadruped Robots

Advanced Robotics Research, EarlyView.
A calibrated static framework estimates load, optimizes torques, and adapts posture so quadruped robots stand efficiently and robustly under external payloads, achieving up to 50% lower torque demand. Inspired by the natural posture adjustments of animals under external loading, this article presents an optimization‐based framework for minimizing joint
Mohamad Kanaan, Hamza Jomaa, Jack Challita, Kawthar Zaidan, Riad Saab, Hussein Hussein   +5 more
wiley   +1 more source

About the Subgradient Method for Equilibrium Problems

Mathematics
Convergence results of the subgradient algorithm for equilibrium problems were mainly obtained using a Lipschitz continuity assumption on the given bifunctions. In this paper, we first provide a complexity result for monotone equilibrium problems without
Abdellatif Moudafi
doaj   +1 more source