Help! about verifying elements.
 

Could anyone please help me on this problem.

I have to verify the convergence condition of some CFD elements, and I need the information about Babuska-Brezzi condition. But I have no idea where to find.

If anyone know where to get the information about Babuska-Brezzi condition, patch test, or other clues to verify the element, you help would be much appreciate.

Thank for your attention.

Re: Help! about verifying elements.
 

I think you must read "Finite Element Procedures" by "Klaus-Jurgen Bathe"

GS