Pairtial differential equation
differential equation that contains unkent multivariable functions an thair pairtial derivatives / From Wikipedia, the free encyclopedia
In mathematics, a pairtial differential equation (PDE) is a differential equation that contains unkent multivariable functions an thair pairtial derivatives. (A special case are ordinary differential equations (ODEs), which deal wi functions o a single variable an thair derivatives.)
Relatit page: Numerical methods for pairtial differential equations
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/a/a9/Heat_eqn.gif)