Type: Article
Publication Date: 1954-01-01
Citations: 14
DOI: https://doi.org/10.4153/cjm-1954-040-8
Recently a number of papers have been written on Bessel polynomials which arise as the solutions of the classical wave equation in spherical coordinates. Krall and Frink (5) studied in some detail the properties of these polynomials y n ( x, a, b ) defined as (1) .