摘要
本文用谱测度给出套代数数Ｌｏｒｓｏｎ理想的一个刻划；并给出套代数模Ｌｏｒｓｏｎ理想的换位子．
Abstract In this peper we describe explicitly a class of Hypercausal ideals in nest algebras by spectral measures of nab,and then give a characterization of the Commutant of nab algebra modulo Larson's ideal.
出处
《青海师范大学学报（自然科学版）》
1994年第3期10-14,共5页
Journal of Qinghai Normal University(Natural Science Edition)
