摘要
the preservation principle of local theta correspondences of reductive dual pairs over a p-Adic ûeld predicts the existence of a sequence of irreducible supercuspidal representations of classical groups. Adams andHarris-Kudla-Sweet have a conjecture about the Langlands parameters for the sequence of supercuspidal representations. In this paper we prove modiûed versions of their conjectures for the case of supercuspidal representations with unipotent reduction.