<r>QuoteOriginally posted by: adnanmirzaCheck the "Classification section" <URL url="http://en.wikipedia.org/wiki/Partial_differential_equationIs"><LINK_TEXT text="http://en.wikipedia.org/wiki/Partial_di ... equationIs">http://en.wikipedia.org/wiki/Partial_differential_equationIs</LINK_TEXT></URL> w...

Hi,What exactly is meant by a 2nd order, 2 variables, linear parabolic PDE? I understand the 2nd order, 2 variables part of it. But not sure about the linear parabolic. Any links or topics to learn would be appreciated.Thanks!