Sökning: "Scientific Computing with specialization in Numerical Analysis"
Visar resultat 1 - 5 av 40 avhandlingar innehållade orden Scientific Computing with specialization in Numerical Analysis.
1. Numerical Solution Methods in Stochastic Chemical Kinetics
Sammanfattning : This study is concerned with the numerical solution of certain stochastic models of chemical reactions. Such descriptions have been shown to be useful tools when studying biochemical processes inside living cells where classical deterministic rate equations fail to reproduce actual behavior. LÄS MER
2. Numerical Methods for Darcy Flow Problems with Rough and Uncertain Data
Sammanfattning : We address two computational challenges for numerical simulations of Darcy flow problems: rough and uncertain data. The rapidly varying and possibly high contrast permeability coefficient for the pressure equation in Darcy flow problems generally leads to irregular solutions, which in turn make standard solution techniques perform poorly. LÄS MER
3. Stable Numerical Methods with Boundary and Interface Treatment for Applications in Aerodynamics
Sammanfattning : In numerical simulations, problems stemming from aerodynamics pose many challenges for the method used. Some of these are addressed in this thesis, such as the fluid interacting with objects, the presence of shocks, and various types of boundary conditions. LÄS MER
4. Numerical methods for quantum molecular dynamics
Sammanfattning : The time-dependent Schrödinger equation models the quantum nature of molecular processes. Numerical simulations of these models help in understanding and predicting the outcome of chemical reactions. LÄS MER
5. High Order Finite Difference Methods with Artificial Boundary Treatment in Quantum Dynamics
Sammanfattning : The investigation of the dynamics of chemical reactions, both from the theoretical and experimental side, has drawn an increasing interest since Ahmed H. Zewail was awarded the 1999 Nobel Prize in Chemistry for his work on femtochemistry. LÄS MER