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Browsing by Supervisor "Sango, Mamadou"
Now showing items 1-7 of 7
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(University of Pretoria, 2010)In this thesis, we investigate the stochastic three dimensional Navier-Stokes-∝ model and the stochastic three dimensional Leray-∝ model which arise in the modelling of turbulent flows of fluids. We prove the existence of ...
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(University of Pretoria, 2010)In this dissertation, we investigate a very interesting class of quasi-linear stochastic partial differential equations. The main purpose of this article is to prove an existence result for such type of stochastic differential ...
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(University of Pretoria, 2015)Homogenization theory has emerged over the last decades as a fundamental tool in the study of mathematical problems arising in processes taking place in highly heterogeneous media, such as composite materials, ow through ...
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(University of Pretoria, 2019)In this thesis, we study the homogenization of a stochastic model of groundwater pollution in periodic porous media and the homogenization of a stochastic model of a single-phase uid ow in partially ssured media. In the ...
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(University of Pretoria, 2016)This thesis is divided into three main parts devoted to the study of magnetohydrodynamics (MHD) turbulence flows. Part I consists of introduction and background (or preliminary) materials which were crucially important ...
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(University of Pretoria, 2011-06-27)In the present work we initiate the investigation of a stochastic system of evolution partial differential equations modelling the turbulent flows of a bidimensional second grade fluid. Global existence and uniqueness of ...
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(University of Pretoria, 2015)This thesis consists of two main parts. The rst part concerns the existence of weak probabilistic solutions (called elsewhere martingale solutions) for a stochastic quasilinear parabolic equation of generalized polytropic ...
Now showing items 1-7 of 7