Translations:FEM EquationHeat/15/en

The heat equation provides these special settings:
 * : There is also a residual-free-bubbles formulation of the stabilized finite-element method. It is more accurate and does not include any ad hoc terms. However, it may be computationally more expensive. If both and  are false, no stabilization is used and then the results might easily be nonsensical. Note: If during the first solver iteration you get this error: ERROR:: IterSolve: Numerical Error: System diverged over maximum tolerance. The  method failed. In this case set  to true.