Ambiguity and deficiency of reversed Dickson permutations
Daniel Panario, Amin Sakzad, David Thomson · Contemporary mathematics - American Mathematical Society · 2015
We give the ambiguity and deficiency of two classes of binary reversed Dickson polynomials. The determination of their ambiguity and deficiency depends on new results on the 2 2 -divisibility of binomial coefficients. We also give some conjectures regarding the ambiguity and deficiency for the other two classes of binary reversed Dickson polynomials.