ABSTRACT
A new class of polynomials pn(x) known as β-reciprocal polynomials is defined. Given a parameter that is not a root of −1, we show that the only β-reciprocal polynomials are pn(x) ≡ xn. When β is a root of −1, other polynomials are possible. For example, the Hermite polynomials are i-reciprocal, .
Acknowledgements
The authors would like to thank the editor and the two referees for careful reading and for their comments which greatly improved the paper.
Disclosure statement
No potential conflict of interest was reported by the authors.