Results 11 to 20 of about 94,144 (265)
Averaging Theory for Description of Environmental Problems: What Have We Learned? [PDF]
Gray WG, Miller CT, Schrefler BA.
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The Proximal Average: Basic Theory [PDF]
The notion of proximal average of two convex functions introduced by \textit{H. H. Bauschke, E. Matoušková} and \textit{S. Reich} [Nonlinear Anal., Theory Methods Appl. 56A, No. 5, 715--738 (2004; Zbl 1059.47060)] is extended to finitely many convex functions on a real Hilbert space.
Heinz H. Bauschke +3 more
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Aperture averaging: theory and measurements [PDF]
Atmospheric laser communications using direct-detection systems do suffer from severe degradation caused by scintillation. Because the atmospheric cut-off frequency can be as low as 100 Hz, temporal averaging is not applicable in high-speed communications.
Perlot, Nicolas, Fritzsche, Daniel
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A theory of average growth rate indices [PDF]
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alexander G. Alexeev, Mikhail V. Sokolov
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On the torus bifurcation in averaging theory [PDF]
In this paper, we take advantage of the averaging theory to investigate a torus bifurcation in two-parameter families of 2D nonautonomous differential equations. Our strategy consists in looking for generic conditions on the averaged functions that ensure the existence of a curve in the parameter space characterized by a Neimark-Sacker bifurcation in ...
Cândido, Murilo R., Novaes, Douglas D.
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On Hamiltonian Averaging Theories and Resonance [PDF]
AbstractIn this article, we review the construction of Hamiltonian perturbation theories with emphasis on Hori’s theory and its extension to the case of dynamical systems with several degrees of freedom and one resonant critical angle. The essential modification is the comparison of the series terms according to the degree of homogeneity in both and a
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On the theory of average case complexity
The paper takes the next step in developing the theory of average case complexity initiated by L . A. Levin. A distributional decision problem is a pair \((D,\mu)\) where \(D\) is the set of strings and \(\mu\) is a (distribution) function from strings to the unit interval \([0,1]\).
Shai Ben-David +3 more
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Adaptive tracking control of flapping wing micro-air vehicles with averaging theory
An input constrained adaptive tracking controller is designed for flapping micro aerial vehicles, wherein the moving averaging filter is adopted to estimate the averaged states of the system.
Chen Qian, Yongchun Fang
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Limit cycles of Liénard polynomial systems type by averaging method
We apply the averaging theory of first and second order for studying the limit cycles of generalized polynomial Linard systems of the ...
Boulfoul Amel, Mellahi Nawal
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Mean Flow from Phase Averages in the 2D Boussinesq Equations
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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