AbstractInthisarticlewebrieflystudiedthefictitiousdomainmethodsforsteadyandnonsteadyNavier-StokesequationsbasedonPenaltyfactorεontheextendeddomain.Theconvergenceu?→uinH01(Ω)dandL2(Ω)d(d=2,3)isgivenaswellasp?→pinL02(Ω).
高等学校计算数学学报:英文版
1998年2期