Essays about: "equation error method"

Showing result 21 - 25 of 45 essays containing the words equation error method.

  1. 21. On the Fourier Collocation Method

    University essay from Lunds universitet/Matematik LTH

    Author : Henrik Lindell; [2018]
    Keywords : Numerical Analysis; PDE; Partial Differential Equations; Numerical Linear Algebra; Mathematics; Fourier; Collocation; Numerical; Linear Algebra; Mathematics and Statistics;

    Abstract : This BSc thesis focuses on trying to find approximate solutions to partial differential equations using the Fourier collocation method. This method uses Fourier basis functions to approximate the solution to a partial differential equation with periodic boundary conditions. READ MORE

  3. 22. On using a zero lower bound on the physical density in Material DistributionTopology Optimization

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Quoc Khanh Nguyen; [2018]
    Keywords : ;

    Abstract : Material distribution topology optimization methods aim to place optimally material within a given domain or space. These methos use a socalled material indicator function r to determine for each point within the design domain whether it contains material (r 1) or void (r 0). READ MORE

  4. 23. An Adaptive Surface Finite Element Method for the Laplace-Beltrami Equation

    University essay from KTH/Numerisk analys, NA

    Author : Gökce Tuba Masur; [2017]
    Keywords : ;

    Abstract : In this thesis, we present an adaptive surface finite element method for the Laplace-Beltrami equation. The equation is known as the manifold equivalent of the Laplace equation. READ MORE

  5. 24. Analysis of spatial subdomains in the Generalized Weighted Residual Method : Optimization of the distribution of spatial subdomains in one spatial dimension

    University essay from

    Author : Andreas Gillgren; [2017]
    Keywords : ;

    Abstract : The Generalized Weighted Residual Method (GWRM) is a recently developed time- spectral method for parabolic or hyperbolic initial-value partial differential equations. In this paper, spatial subdomains, used in this method, are analyzed. READ MORE

  6. 25. Parsing and Validation of Modelica Models Utilising Fault Diagnosis

    University essay from Linköpings universitet/Fordonssystem

    Author : Karin Lockowandt; [2017]
    Keywords : Model Validation; Modelica; Fault Diagnosis; Structural Analysis; XML; Dymola;

    Abstract : Models have become an indispensable tool within most industrial sectors and are used to reduce costs, enhance the performance of a system etc. The computer support within modelling is extensive, whereof the programming language Modelica is eminent, especially for multi-domain models. READ MORE