The (g, K)-module structures of principal series of SU(2,2)
The (g, K)-module structures of principal series of SU(2,2)
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SU(2,2)主级数的(g,K)模结构
DOI:
10.2969/jmsj/06130661
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发表时间:
2009
影响因子:
0.7
通讯作者:
G. Bayarmagnai
中科院分区:
文献类型:
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作者:
G. Bayarmagnai
We completely describe the (g, K)-module structures of the principal series representations of SU (2, 2). Introduction. The purpose of this paper is to describe completely the (g, K)-module structure of the principal series representations of SU (2, 2), parabolically induced with respect to the minimal parabolic subgroup P min. This is motivated by the problem of the determination of the precise formulas for various spherical models of the standard representations of SU (2, 2). Among others we are interested in the Whittaker models (Bayarmagnai [1], Hayata [3], Ishii [4], Miyazaki-Oda [6]). Our method of proof is similar to that of a recent paper of Oda [5], which describes the (g, K)-module structure of standard representations of Sp(2, R). Namely we utilize the concept of simple K-modules with marking, to overcome the problem of multiplicities in K-types. Our main results are Theorem 3.6 and Theorem 3.7 which are shortly explained below. The template of the formulas is the following:
DOI:
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发表时间:
2009
期刊:
影响因子:
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作者:
通讯作者:
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DOI:
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发表时间:
2009
期刊:
影响因子:
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作者:
坂井 健男;山田 健一;富岡 清;松田能文;Yoshifumi MATSUDA
通讯作者:
Yoshifumi MATSUDA