Sökning: "Gunnar Ekolin"

Hittade 2 avhandlingar innehållade orden Gunnar Ekolin.

  1. 1. Finite difference methods for a nonlocal boundary value problem for the heat equation

    Författare :Gunnar Ekolin; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER

  3. 2. On Numerical Methods for the Diffusion Equation Subject to Non-Local Boundary Conditions

    Författare :Gunnar Ekolin; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; forward Euler method; backward Euler method; the Crank-Nicolson method; heat equation; Galerkin finite element methods; backward Euler method;

    Sammanfattning : In the first paper three different finite difference methods for solving the heat equation in one space dimension with boundary conditions containing integrals over the interior of the interval are considered. The schemes are based on the forward Euler, the backward Euler and the Crank-Nicolson methods. Error estimates are derived in maximum norm. LÄS MER