Results 21 to 30 of about 505,151 (317)
Mathematical Modelling and Analysis, 2008 A method of averaging along characteristics of weakly nonlinear hyperbolic systems, which was presented in earlier works of the author for one dimensional waves, is generalized for some cases of multidimensional wave problems.
Aleksandras Krylovas
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Extracting Summary Statistics of Rapid Numerical Sequences
Frontiers in Psychology, 2021 We examine the ability of observers to extract summary statistics (such as the mean and the relative-variance) from rapid numerical sequences of two digit numbers presented at a rate of 4/s.
David Rosenbaum +3 more
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International Journal of Computer Vision, 2013 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Richard I. Hartley +3 more
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Mean Flow from Phase Averages in the 2D Boussinesq Equations
Atmosphere, 2023 The atmosphere and ocean are described by highly oscillatory PDEs that challenge both our understanding of their dynamics and their numerical approximation.
Beth A. Wingate +2 more
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The asymptotical analysis of the mathematical model of the fluid flow in the elastic pipe
Lietuvos Matematikos Rinkinys, 2011 In this paper the model of the fluid flow in elastic pipe is studied. This model is described by the system of hyperbolic equations. The asymptotic analysis of these equations allows to investigate the conditions of the interaction of waves in the ...
Aleksandras Krylovas, Rima Kriauzienė
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On the effect of prior assumptions in Bayesian model averaging with applications to growth regresssion [PDF]
, 2007 We consider the problem of variable selection in linear regression models. Bayesian model averaging has become an important tool in empirical settings with large numbers of potential regressor and relatively limited numbers of observations.
Eduardo Ley +4 more
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Weak resonances of periodical nonlinear oscillations
Lietuvos Matematikos Rinkinys, 2017 The mathematical model of nonlinear oscillations of weightless string is analyzed. Coefficients of the mathematical model and initial conditions are periodical functions of the space variable.
Olga Lavcel-Budko +1 more
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Mathematics, 2023 A spin stabilized satellite reorientation maneuver in the inertial space is investigated. Spin axis pointing and nutation damping magnetic attitude control algorithms are utilized.
Dmitry Roldugin, Mikhail Ovchinnikov
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Lietuvos Matematikos Rinkinys, 2004 Method of averaging of first order hyperbolic system with small parameter is presented. The mathematic investigate of this method is based on the method of stationary phase.
Aleksandras Krylovas
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Nonlinear Analysis, 2010 The mathematical model of nonlinear oscillations of weightless string is analyzed. To find an asymptotic solution of the problem, uniformly valid in a long interval of time, an averaged system of integral differential equations has been constructed.
A. Krylovas +2 more
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