“…Thus, development of an efficient and effective computational method for investigating the incompressible flow problem has practical significance, and has drawn the attention of many researchers (see Habashi et al 1991, Makihara et al 1999, Scott and Chang 1995, Picasso and Rappaz 2001, Xu 2001, Ye 2006, Liu and Hou 2009, Shi and Ren 2009, Aliabadi et al 2011, Huang et al 2011, and the references cited therein).…”