A CONSTRUCTIVE PROOF OF THE INVERSION FORMULA FOR ZONAL FUNCTIONS ON SL(2,R) |
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作者姓名: | Xiao Changbai Zheng Weixing Su Weiyi |
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作者单位: | Department of Mathematics,Nanjing University Nanjing 210093,China. |
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摘 要: | 1.IntroductionLeSL(2,R)denotethemultiplicativegroupofall2x2realm8triceswithdet-nat1.InthispaPer,weuseGtodenotebothSL(2,R)andthellnearLiegroupbecausetheyareisomorphictoeachother.Forj={o,1/2},s=1 iA(whereAER,andRisthesetofallrealnumbers),letVi,8betheprincipalcolltinuousseriesofunitaryrepresentationsofG(cf.[4]).SetBytheIwasawadecomposition,anygEGcanbeuniquelywhttenasg=usatnr,u8ESK,afESA,nrESN.Al8oanyginGhasaCartandecompositionasfollows:Afunctionf0nGissaidtobeazonalfunctionifitsatisf…
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关 键 词: | 线性函数 倒置公式 近似值 数学分析 证明方法 |
收稿时间: | 1993-11-18 |
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