Limiting values of the Gegenbauer functions on the cut
Michael Doschoris · Integral Transforms and Special Functions · 2010
Limiting values and series representations of the Gegenbauer functions of the first and second kind of general complex degree ν and order λ on the cut (−1, 1) are presented. These limits are necessary for the analysis of certain boundary value problems associated with the theory of the potential and Stokes’ flow.