Table 3
Values ofλcfor different values ofmwhenS=0
β	Klemp and Acrivos[32]	Hussainiet al.[33]	Riley and Weidman[14]	Ishaket al.[16]	Present
0	−0.3541	−0.3541078	−0.3541	−0.3541	−0.35492
1			−1.246	−1.2466	−1.2466

Jafar et al. Boundary Value Problems 2013 2013:20   doi:10.1186/1687-2770-2013-20