Search for dissertations about: "Nonsmooth data"
Found 4 swedish dissertations containing the words Nonsmooth data.
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1. On the discretization in time and space of parabolic integro-differential equations
Abstract : .... READ MORE
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2. Accelerated granular matter simulation
Abstract : Modeling and simulation of granular matter has important applications in both natural science and industry. One widely used method is the discrete element method (DEM). It can be used for simulating granular matter in the gaseous, liquid as well as solid regime whereas alternative methods are in general applicable to only one. READ MORE
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3. Error Analysis and Smoothing Properties of Discretized Deterministic and Stochastic Parabolic Problems
Abstract : In this thesis we consider smoothing properties and approximation of time derivatives for parabolic equations and error estimates for stochastic parabolic partial differential equations approximated by the finite element method. In the first two papers, we study smoothing properties and approximation of the time derivative in time discretization schemes with constant and variable time steps for an abstract homogeneous linear parabolic problem. READ MORE
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4. Numerical Analysis of Evolution Problems in Multiphysics
Abstract : In this thesis we study numerical methods for evolution problems in multiphysics. The term multiphysics is commonly used to describe physical phenomena that involve several interacting models. Typically, such problems result in coupled systems of partial differential equations. READ MORE