$q$-extension of the $p$-adic gamma function

Neal Koblitz
1980 Transactions of the American Mathematical Society  
p-adic functions depending on a parameter q, 0 < \q -l\p < 1, are defined which extend Y. Morita's p-adic gamma function and the derivative of J. Diamond's /»-adic log-gamma function in the same way as the classical ç-gamma function Tq(x) extends T(x). Properties of these functions which are analogous to the basic identities satisfied by Tq(x) are developed.
doi:10.1090/s0002-9947-1980-0574791-5 fatcat:yyeahk4gxjb5ljzsl4m52pt5sy