Some cases of Pál-type Birkhoff interpolation on zeros of polynomials with complex coefficients

A New Class of Pâl Type Interpolation in Complex Plane-Ii

“…De Bruin [2,4,5], De Bruin et al [3], De Bruin and Dikshit [6], Bokari et al [7], Dikshit [8], Pathak [13], Mandloi and Pathak [10], Modi et al [11], studied regularity of Pál type interpolation problems with some additional nodes.…”