Full multiplicativity of gamma factors for SO2l+1 x GLn

In this paper we prove the full multiplicativity tin both variables) of gamma factors for generic representations of SO2l+1 x GL(n) These gamma factors are initially defined as proportionality factors of local functional equations, derived from a corresponding global theory of certain Rankin-Selberg integrals which interpolate standard L-functions for SO2l+1 x GL(n).