Results 21 to 30 of about 1,435,956 (282)

Equilibrium Point Control Cannot be Refuted by Experimental Reconstruction of Equilibrium Point Trajectories [PDF]

open access: yesJournal of Neurophysiology, 2007
In the literature, it has been hotly debated whether the brain uses internal models or equilibrium point (EP) control to generate arm movements. EP control involves specification of EP trajectories, time series of arm configurations in which internal forces and external forces are in equilibrium; if the arm is not in a specified EP, it is driven ...
Kistemaker, D.A.   +2 more
openaire   +3 more sources

Equilibrium points of random generalized games

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1998
In this paper, the concepts of random maximal elements, random equilibria and random generalized games are described. Secondly by measurable selection theorem, some existence theorems of random maximal elements for Lc-majorized correspondences are ...
E. Tarafdar, Xian-Zhi Yuan
doaj   +1 more source

Noncompact Equilibrium Points for Set-Valued Maps

open access: yesAbstract and Applied Analysis, 2014
We prove a generalized result on the existence of equilibria for a monotone set-valued map defined on noncompact domain and take its values in an order of topological vector space. As consequence, we give a new variational inequality.
Souhail Chebbi, Bessem Samet
doaj   +1 more source

Is the forest biomass a key regulator of global warming?: A mathematical modelling study

open access: yesGeology, Ecology, and Landscapes, 2022
In this article, a mathematical model has been formulated by considering forest biomass and global warming as a separate compartment. It is assumed that the forest biomass follow logistic growth in the absence of global warming.
Prabir Panja
doaj   +1 more source

Exploring General Equilibrium Points for Cournot Model

open access: yesDiscrete Dynamics in Nature and Society, 2018
In Cournot model, when there are many competitions, the competitive equilibrium becomes chaotic. It is extremely difficult to derive the general equilibrium points.
Bingyuan Gao, Yueping Du
doaj   +1 more source

Reference-Dependent Stochastic User Equilibrium with Endogenous Reference Points

open access: yesEuropean Journal of Transport and Infrastructure Research, 2013
We consider the application of reference-dependent consumer choice theory to traffic assignment on transportation networks. Route choice is modelled based on random utility maximisation with systematic utility embodying loss aversion for the travel time ...
Paolo Delle Site   +2 more
doaj   +1 more source

Modelling and analysis of HIV‐TB co‐infection in a variable size population

open access: yesMathematical Modelling and Analysis, 2005
In this paper, a nonlinear mathematical model is proposed for the transmission dynamics of HIV and a curable TB pathogen within a population of varying size.
R. Naresh, A. Tripathi
doaj   +1 more source

On the complexities of modeling HIV/AIDS in Southern Africa

open access: yesMathematical Modelling and Analysis, 2008
In this paper problems associated with the modeling of HIV/AIDS in Southern Africa are presented. A mathematical model is presented to highlight the three major challenges of modeling HIV/AIDS, i.e condom use, vertical transmission and treatment.
Farai Nyabadza
doaj   +1 more source

On evolutionary ray-projection dynamics [PDF]

open access: yes, 2011
We introduce the ray-projection dynamics in evolutionary game theory by employing a ray projection of the relative fitness (vector) function, i.e., a projection unto the unit simplex along a ray through the origin.
Joosten, Reinoud, Roorda, Berend
core   +4 more sources

Non-equilibrium fixed points of coupled Ising models

open access: yes, 2020
Driven-dissipative systems are expected to give rise to non-equilibrium phenomena that are absent in their equilibrium counterparts. However, phase transitions in these systems generically exhibit an effectively classical equilibrium behavior in spite of
Foss-Feig, Michael   +3 more
core   +1 more source

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