5
$\begingroup$

My friend was working on this, and he asked me about the stability of PML while applying on pseudo-spectral method, I believe his concern was how to choose the difference(if the difference should be chosen with a directional preference, forward/backward, or inflow/outflow) such that the numerical solution is stable over time. I am nowhere an expert on this topic and do not even know how to choose the keywords to google, so here I am requesting some references. Thanks a lot.

$\endgroup$
  • $\begingroup$ By PML, do you mean "Perfectly Matched Layer"? $\endgroup$ – Paul Jul 11 '12 at 0:59
  • $\begingroup$ @Paul Yes I am, thanks for pointing this out. $\endgroup$ – Shuhao Cao Jul 11 '12 at 2:03

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.