内容简介
Knowledgeofananalyticgroupimpliesknowledgeofitsmodulecategory.Howevercompleteknowledgeofthecategorydoesnotdeterminethegroup.ProfessorMagidshowsherethatthecategorydeterminesanother,largergroupandanalgebraoffunctionsinthisnewgroup.Thenewgroupanditsfunctionalgebraarecompletelydescribed;thisdescriptionthustellseverythingthatisknownwhenthemodulecategory,asacategory,isgiven.Thiscategoricalviewbringstogetherandhighlightsthesignificanceofearlierworkinthisareabyseveralauthors,aswellasyieldingnewresults.ByincludingmanyexamplesandcomputationsProfessorMagidhaswrittenacompleteaccountofthesubjectthatisaccessibletoawideaudience.Graduatestudentsandprofessionalswhohavesomeknowledgeofalgebraicgroups,LiegroupsandLiealgebraswillfindthisausefulandinterestingtext.
作者简介
I.GohbergisProfessorEmeritusofTel-AvivUniversityandFreeUniversityofAmsterdamandDoctorHonorisCausaofseveralEuropeanuniversities.Hehascontributedtothefieldsoffunctionalanalysisandoperatortheory,integralequationsandsystemstheory,matrixanalysisandlinearalgebra,andcomputationaltechniquesforstructuredintegralequationsandstructuredmatrices.Hehascoauthored25booksindifferentareasofpureandappliedmathematics.P.LancasterisProfessorEmeritusandFacultyProfessorintheDepartmentofMathematicsandStatisticsattheUniversityofCalgary.Hisresearchinterestsaremainlyinmatrixanalysisandlinearalgebraasappliedtovibratingsystems,systemsandcontroltheory,andnumericalanalysis.Hehaspublishedprolificallyintheformofmonographs,texts,andjournalpublications.L.RodmanisProfessorofMathematicsattheCollegeofWilliamandMary.Hehasdoneextensiveworkinmatrixanalysis,operatortheory,andrelatedfields.Hehasauthoredonebook,co-authoredsixothers,andservedasaco-editorofseveralvolumes.