Results 1 to 2 of 2

Math Help - DuFort-Frankel stability for 1D diffusion eqn with const boundary conditions

  1. #1
    Member Jason Bourne's Avatar
    Joined
    Nov 2007
    Posts
    132

    DuFort-Frankel stability for 1D diffusion eqn with const boundary conditions

    Hi

    Does anyone know how to show that the DuFort-Frankel method applied to the 1D diffusion eqn with constant boundary conditions is stable using the Von Neumann method? In particular using Fourier component substitutions?
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Senior Member
    Joined
    May 2010
    From
    Los Angeles, California
    Posts
    274
    Thanks
    1
    Yes. What part of the argument can't you follow?
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. [SOLVED] Neumann Boundary Conditions
    Posted in the Advanced Math Topics Forum
    Replies: 0
    Last Post: November 21st 2010, 12:55 PM
  2. Boundary conditions
    Posted in the Calculus Forum
    Replies: 4
    Last Post: May 12th 2010, 07:41 AM
  3. Boundary Conditions
    Posted in the Calculus Forum
    Replies: 3
    Last Post: January 12th 2010, 11:12 AM
  4. What are the boundary conditions?
    Posted in the Differential Equations Forum
    Replies: 4
    Last Post: August 27th 2009, 01:18 PM
  5. PDE boundary conditions
    Posted in the Calculus Forum
    Replies: 3
    Last Post: January 28th 2008, 08:02 AM

Search Tags


/mathhelpforum @mathhelpforum