2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/64036We prove a reduction formula for Karlsson-Minton type hypergeometric series on the root system C_n and derive some consequences of this identity. In particular, when combined with a similar reduction formula for A_n, it implies a C_n Watson transformation due to Milne and Lilly.13 pagesClassical Analysis and ODEs33D67Karlsson-Minton type hypergeometric functions on the root system C_ntext