Recent content by ekalbh

  1. E

    Solving a PDE Eigenvalue Problem: Proving All Eigenvalues Are Positive

    Sorry, I mean given a pde, how would you go about finding out if the eigenvalues are positive, negative, zero, or a combination of those.
  2. E

    Solving a PDE Eigenvalue Problem: Proving All Eigenvalues Are Positive

    I have a PDE test next week and I'm kinda confused. How do you prove that eigenvalues are all positive? I know Rayleigh Quotient shows the eigenvalues are greater than or equal to zero, but can someone explain the next step. Thanks in advance
Back
Top