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ID:40391258
大小:606.99 KB
页数:140页
时间:2019-08-01
《On Lie Groups and Representations of Locally Compact Groups》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、LecturesonLieGroupsandRepresentationsofLocallyCompactGroupsByF.BruhatTataInstituteofFundamentalResearch,Bombay1958(Reissued1968)LecturesonLieGroupsandRepresentationsofLocallyCompactGroupsByF.BruhatNotesbyS.RamananNopartofthisbookmaybereproducedinanyformbyprint,microfilmoranyothermeanswith-outwrittenp
2、ermissionfromtheTataInstituteofFundamentalResearch,Colaba,Bombay5TataInstituteofFundamentalResearch,Bombay1958(Reissued1968)IntroductionWeshallconsidersomeheterogeneoustopicsrelatingtoLiegroupsandthegeneraltheoryofrepresentationsoflocallycompactgroups.Thefirstpartexclusivelydealswithsomeelementaryfac
3、tsaboutLiegroupsandthelasttwopartsareentirelyindependentofthematerialcontainedinthefirst.Wehaverigidlyadheredtotheanalyticapproachinestab-lishingtherelationsbetweenLiegroupsandLiealgebras.Thuswedonotneedthetheoryofdistributionsonamanifoldortheexistenceofintegralmanifoldsforaninvolutorydistribution.Th
4、esecondpartconcernsitselfonlywiththegeneraltheoryofmea-suresonalocallycompactgroupandrepresentationsingeneral.Onlyapassingreferenceismadetodistributions(inthesenseofL.Schwartz),andinducedrepresentationsarenottreatedindetail.Inthethirdpart,wefirstconstructthecontinuoussum('thedirectintegral')ofHilbert
5、spacesandthendecomposeaunitaryrepresenta-tionsintoacontinuoussumofirreduciblerepresentations.WederivethePlancherelformulaforaseparableunimodulargroupintermsoffactorialrepresentationsandderivetheclassicalformulaintheabeliancase.iiiContentsIntroductioniiiILieGroups11Topologicalgroups32LocalstudyofLieg
6、roups93RelationsbetweenLiegroupsandLiealgebras-I194RelationbetweenLiegroupsandLiealgebras-II31IIGeneralTheoryofRepresentations475Measuresonlocallycompactspaces476Convolutionofmeasures537Invariantmeasures618RegularRepresentations739Generaltheoryofrepresentations83vviContentsIIIContinuoussumofHilbertS
7、paces8910ContinuoussumofHilbertSpaces-I9111ContinuoussumofHilbertspaces-II10312ThePlancherelformula115Bibliography127PartILieGroups1Chapter1Topologicalgroups1.1Wehereassemblesomeresultsontopologicalgr
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