Results 1 to 10 of about 6,662 (74)
Ergodic Sum Rate Analysis of UAV-Based Relay Networks With Mixed RF-FSO Channels [PDF]
IEEE Open Journal of the Communications Society, 2020 Unmanned aerial vehicle (UAV)-based communications is a promising new technology that can add a wide range of new capabilities to the current network infrastructure. Given the flexibility, cost-efficiency, and convenient use of UAVs, they can be deployed as temporary base stations (BSs) for on-demand situations like BS overloading or natural disasters.
Hedieh Ajam +3 more
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American Journal of Operations Research, 2021 Respecting the on-time delivery (OTD) for manufacturing orders is mandatory. However, for non-JIT Batch & Queue Push-manufacturing systems, the compliance of OTD is not intrinsically guaranteed. As an OTD related manufacturing theory is largely missing it is crucial to understand and formalize the necessary conditions of OTD compliance for complex ...
Bruno G. Rüttimann, Martin T. Stöckli
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SUBGEOMETRIC ERGODICITY AND beta-MIXING [PDF]
, 2021 It is well known that stationary geometrically ergodic Markov chains are beta-mixing (absolutely regular) with geometrically decaying mixing coefficients.
Meitz, Mika, Saikkonen, Pentti
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Ergodicity and mixing bounds for the Fisher-Snedecor diffusion [PDF]
, 2013 We consider the Fisher-Snedecor diffusion; that is, the Kolmogorov-Pearson diffusion with the Fisher-Snedecor invariant distribution. In the nonstationary setting, we give explicit quantitative rates for the convergence rate of respective finite ...
Kulik, A. M., Leonenko, N. N.
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Recent advances in open billiards with some open problems [PDF]
, 2010 Much recent interest has focused on "open" dynamical systems, in which a classical map or flow is considered only until the trajectory reaches a "hole", at which the dynamics is no longer considered.
Dettmann, Carl P.
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Exponentially quasi-mixing limits for killed symmetric Lévy processes
Modern Stochastics: Theory and ApplicationsQuasi-mixing limits of the killed symmetric Lévy process are studied. It is proved that (intrinsic) ultracontractivity of the underlying process implies the existence of its (uniformly) exponentially quasi-mixing limits. As a by-product, this implication
Yunxi Wu, Hanjun Zhang, Huasheng Li
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Applied SciencesIn connection with subsonic jet noise production, this study investigates acoustic noise reduction in micro turbojet engines by comparing ejector and chevron nozzle configurations to a baseline.
Alina Bogoi +5 more
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Correlation decay and large deviations for mixed systems
, 2016 We consider low--dimensional dynamical systems with a mixed phase space and discuss the typical appearance of slow, polynomial decay of correlations: in particular we emphasize how this mixing rate is related to large deviations properties.Comment: 6 ...
Artuso, Roberto +2 more
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The flow of two falling balls mixes rapidly [PDF]
, 2015 In this paper we study the system of two falling balls in continuous time. We modell the system by a suspension flow over a two dimensional, hyperbolic base map.
Bálint, Péter, Varga, András Némedy
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Chaos and Elliptical Galaxies [PDF]
, 1995 Recent results on chaos in triaxial galaxy models are reviewed. Central mass concentrations like those observed in early-type galaxies -- either stellar cusps, or massive black holes -- render most of the box orbits in a triaxial potential stochastic ...
CFF Karney +24 more
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