Results 11 to 20 of about 4,498,304 (271)
Making the small oblique parameters large [PDF]
Physical Review D, 1994 9 pages, standard LATEX, 3 figures available from the authors, report CMU-HEP93-17 and DOE-ER/40682 ...
Lavoura, L., Li, Ling-Fong
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Large parameter behavior of equilibrium measures [PDF]
Communications in Mathematical Sciences, 2006 We study the equilibrium measure for a logarithmic potential in the presence of an external field V*(x) + tp(x), where t is a parameter, V*(x) is a smooth function and p(x) a monic polynomial. When p(x) is of an odd degree, the equilibrium measure is shown to be supported on a single interval as |t| is sufficiently large. When p(x) is of an even degree,
Grava, Tamara, TIAN FEI RAN
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Neural parameter calibration for large-scale multiagent models
Proceedings of the National Academy of Sciences, 2023 Computational models have become a powerful tool in the quantitative sciences to understand the behavior of complex systems that evolve in time. However, they often contain a potentially large number of free parameters whose values cannot be obtained from theory but need to be inferred from data.
Gaskin, Thomas +2 more
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Distributed parameter identification algorithm for large‐scale interconnected systems
IET Control Theory & Applications, 2023 This paper deals with parameter estimation problem of large‐scale systems. A recursive distributed parameter estimation algorithm, based on the minimization of the prediction estimation error method, is developed.
Mounira Hamdi +4 more
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Bose-Einstein Condensates in the Large Gas Parameter Regime [PDF]
, 2001 Bose-Einstein condensates of 10$^4$ $^{85}$Rb atoms in a cylindrical trap are studied using a recently proposed modified Gross-Pitaevskii equation. The existence of a Feshbach resonance allows for widely tuning the scattering length of the atoms, and ...
A. Fabrocini +19 more
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Identification of parameters for large-scale kinetic models [PDF]
Journal of Computational Physics, 2021 Inverse problem for the identification of the parameters for large-scale systems of nonlinear ordinary differential equations (ODEs) arising in systems biology is analyzed. In a recent paper in \textit{Mathematical Biosciences, 305(2018), 133-145}, the authors implemented the numerical method suggested by one of the authors in \textit{J. Optim.
Abdulla, Ugur G., Poteau, Roby
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Stationary States of a Delay Differentional Equation of Insect Population’s Dynamics
Моделирование и анализ информационных систем, 2015 Relaxation oscillations in a first order differential equation with two delays are considered. On the basis of a special asymptotic big parameter method the problem of studying dynamics of an equation is reduced to the analysis of nonlinear mappings ...
S. A. Kaschenko
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New Stabilization Properties of Pendulum Models Applying a Large Parameter
Complexity, 2022 In the present paper, we introduce new models of pendulum motions for two cases: the first model consists of a pendulum with mass M moving at the end of a string with a suspended point moving on an ellipse and the second one consists of a pendulum with ...
A. I. Ismail, Hamza A. Ghulman
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On optimum parameter modulation-estimation from a large deviations perspective [PDF]
, 2012 We consider the problem of jointly optimum modulation and estimation of a real-valued random parameter, conveyed over an additive white Gaussian noise (AWGN) channel, where the performance metric is the large deviations behavior of the estimator, namely,
Merhav, Neri
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The CMSSM parameter space at large tanβ [PDF]
Physics Letters B, 2001 16 pages, 4 eps figures, as accepted for Phys. Lett. B, with improved references: for a version with high-resolution figures, go to http://www.hep.umn.edu/~olive/EFGOSi ...
Ellis, J. +4 more
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