Results 31 to 40 of about 388,221 (319)
Stochastic homogenization of nonconvex unbounded integral functionals with convex growth
, 2015 We consider the well-travelled problem of homogenization of random integral functionals. When the integrand has standard growth conditions, the qualitative theory is well-understood. When it comes to unbounded functionals, that is, when the domain of the
Duerinckx, Mitia, Gloria, Antoine
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Mean Field Limits for Interacting Diffusions in a Two-Scale Potential [PDF]
, 2017 In this paper we study the combined mean field and homogenization limits for a system of weakly interacting diffusions moving in a two-scale, locally periodic confining potential, of the form considered in~\cite{DuncanPavliotis2016}.
Gomes, S. N., Pavliotis, G. A.
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Relative Homogenization of Climatic Time Series
AtmosphereHomogenization of the time series of observed climatic data aims to remove non-climatic biases caused by technical changes during the history of the climate observations.
Peter Domonkos
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Are cryptocurrencies homogeneous? [PDF]
European Financial Management, 2019 AbstractThis article investigates if cryptocurrencies returns' are similarly affected by a selection of demand‐ and supply‐side determinants. Homogeneity among cryptocurrencies is tested via a least absolute shrinkage and selection operator (LASSO) model where determinants of Bitcoin returns are applied to a sample of 12 cryptocurrencies.
Bengtsson, Elias, Gustafsson, Frida
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An introduction to the qualitative and quantitative theory of homogenization
, 2017 We present an introduction to periodic and stochastic homogenization of ellip- tic partial differential equations. The first part is concerned with the qualitative theory, which we present for equations with periodic and random coefficients in a unified ...
Neukamm, Stefan
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Two-dimensional wave propagation in layered periodic media [PDF]
, 2014 We study two-dimensional wave propagation in materials whose properties vary periodically in one direction only. High order homogenization is carried out to derive a dispersive effective medium approximation.
de Luna, Manuel Quezada +1 more
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Networks and Heterogeneous Media, 2019 In this paper we deal with the homogenization of stochastic nonlinear hyperbolic equations with periodically oscillating coefficients involving nonlinear damping and forcing driven by a multi-dimensional Wiener process.
Mogtaba Mohammed, Mamadou Sango
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Regularized homogenization on irregularly perforated domains
Networks and Heterogeneous MediaWe studied stochastic homogenization of a quasi-linear parabolic partial differential equation (PDE) with nonlinear microscopic Robin conditions on a perforated domain.
Martin Heida +2 more
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Homogenization and exact controllability for problems with imperfect interface
Networks and Heterogeneous Media, 2019 The first aim of this paper is to study, by means of the periodic unfolding method, the homogenization of elliptic problems with source terms converging in a space of functions less regular than the usual $ L^2 $, in an $ \varepsilon $-periodic two ...
Sara Monsurrò, Carmen Perugia
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Functional consequences of the long-term decline of reef-building corals in the Caribbean: evidence of across-reef functional convergence [PDF]
Royal Society Open Science, 2019 Functional integrity on coral reefs is strongly dependent upon coral cover and coral carbonate production rate being sufficient to maintain three-dimensional reef structures.
Nuria Estrada-Saldívar +4 more
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