multigrid
 

I want a fully solved (using multigrid tec )problem(1-D/2-D) with convergence analysys .If any one doing reaserch in this field ,please send me

2.why the multigrid method is more convergence than other iterative methods(give me a problem as an example with solution)

Re: multigrid
 

(1). I am no expert in multi-grid. But you can take a look at the Resources/Multi-grid section of this forum. (2). There are also tutorial material available. Have a nice trip.