Revision as of 11:18, 19 December 2007 edit 194.81.223.66 (talk) →The method: Typo fix ← Previous edit		Revision as of 11:27, 19 December 2007 edit undo 194.81.223.66 (talk) →The method: Removed unnecessary u_zz Next edit →
Line 13: : <math>{\partial u\over \partial t} = \left({\partial^2 u\over \partial x^2 } + {\partial^2 u\over \partial y^2 } + \right) = ( u_{xx} + u_{yy~~} + u_{zz~~} ) \quad </math> The implicit Crank-Nicolson method produces the following finite difference equation:

Alternating-direction implicit method: Difference between revisions