Search for dissertations about: "unstructured meshes"
Showing result 1 - 5 of 13 swedish dissertations containing the words unstructured meshes.
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1. Stochastic Simulation of Multiscale Reaction-Diffusion Models via First Exit Times
Abstract : Mathematical models are important tools in systems biology, since the regulatory networks in biological cells are too complicated to understand by biological experiments alone. Analytical solutions can be derived only for the simplest models and numerical simulations are necessary in most cases to evaluate the models and their properties and to compare them with measured data. READ MORE
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2. Numerical simulation of turbulent reactive boundary layer flows on unstructured meshes
Abstract : .... READ MORE
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3. Multiscale Stochastic Simulation of Reaction-Transport Processes : Applications in Molecular Systems Biology
Abstract : Quantitative descriptions of reaction kinetics formulated at the stochastic mesoscopic level are frequently used to study various aspects of regulation and control in models of cellular control systems. For this type of systems, numerical simulation offers a variety of challenges caused by the high dimensionality of the problem and the multiscale properties often displayed by the biochemical model. READ MORE
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4. Search for efficient time integration methods in structural dynamics for finite element meshes with large variations of properties
Abstract : Direct time integration methods are the most commonly used solution algorithms for analysis of non-linear transient phenomena in finite element computations. One major disadvantage with these methods is that stability and accuracy of the computation are governed by the smallest element in the mesh assuming all other properties constant. READ MORE
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5. Adaptive Bounding Volume Hierarchies for Efficient Collision Queries
Abstract : The need for efficient interference detection frequently arises in computer graphics, robotics, virtual prototyping, surgery simulation, computer games, and visualization. To prevent bodies passing directly through each other, the simulation system must be able to track touching or intersecting geometric primitives. READ MORE