16 citations · 18 across the 3 of their papers we have counts for
3 papers
math.CO2008
The symmetries of the 2phi1
F. J. van de Bult
We show that the only symmetries of the 2phi1 within a large class of possible transformations are Heine's transformations. The class of transformations considered consists of equa…
math.NT2008★ 2 cited
Mean value one of prime-pair constants
Fokko van de Bult, Jaap Korevaar
For k greater than 1 and r different from 0, let pi^k_{2r}(x) denote the number of prime pairs (p,p^k+2r) with p not exceeding (large) x. By the Bateman-Horn conjecture, the functi…
math.QA2005★ 16 cited
Ruijsenaars' hypergeometric function and the modular double of U_q(sl(2,C))
Fokko J. van de Bult
Simultaneous eigenfunctions of two Askey-Wilson second order difference operators are constructed as formal matrix coefficients of the principal series representation of the modula…