作者[德]韦尔 著
出版社世界图书出版公司
出版时间2011-01
版次1
装帧平装
货号A7
上书时间2024-10-30
商品详情
- 品相描述:九品
图书标准信息
-
作者
[德]韦尔 著
-
出版社
世界图书出版公司
-
出版时间
2011-01
-
版次
1
-
ISBN
9787510029592
-
定价
39.00元
-
装帧
平装
-
开本
24开
-
纸张
胶版纸
-
页数
320页
-
正文语种
英语
-
原版书名
The Classical Groups: Their Invariants and Representations
- 【内容简介】
-
Eversincetheyear1925,whenIsucceededindeterminingthecharactersofthesemi-simplecontinuousgroupsbyacombinationofE.Cartansinfini-tesimalmethodsandI.Schursintegralprocedure,Ihavelookedtowardthegoalofderivingthedecisiveresultsforthemostimportantofthesegroupsbydirectalgebraicconstruction,inparticularforthefullgroupofallnon-singu-larlineartransformationsandfortheorthogonalgroup.OwingmainlytoR.Brauersinterventionandcollaborationduringthelastfewyears,itnowappearsthatIhaveinmyhandsallthetoolsnecessaryforthispurpose.Thetaskmaybecharacterizedpreciselyasfollows:withrespecttotheassignedgroupoflineartransformationsintheunderlyingvectorspace,todecomposethespaceoftensorsofgivenrankintoitsirreducibleinvariantsubspaces.
- 【目录】
-
TABLEOFCONTENTS
PREFACETOTHEFIRSTEDITION
PREFACETOTHESECONDEDITION
CHAPTERI
INTRODUCTION
1.Fields,rings,ideals,polynomials
2.Vectorspace
3.Orthogonaltransformations,Euclideanvectorgeometry
4.Groups,KleinsErlangerprogram..Quantities
5.Invariantsandcovariants
CHAPTERII
VECTORINVARIANTS
1.Remembranceofthingspast
2.Themainpropositionsofthetheoryofinvariants
A.FrostMAINTHEOREM
3.Firstexample:thesymmetricgroup
4.Capellisidentity
5.ReductionofthefirstmainproblembymeansofCapellisidentities
6.Secondexample:theunimodulargroup,.qL(n)
7.Extensiontheorem.Thirdexample:thegroupofsteptransformations
8.Ageneralmethodforincludingeontravariantarguments
9.Fourthexample:theorthogonalgroup
B.ACLOSE-UPOFTHEORTHOGONALGROUP
10.Cayleysrationalparametrizationoftheorthogonalgroup
11,Formalorthogonalinvariants
12.Arbitrarymetricgroundform
13.Theinfinitesimalstandpoint
C.THESECONDMAINTHEOREM
14.Statementofthepropositionfortheunimodulargroup
15.Capellisformalcongruence
16.Proofofthesecondmaintheoremfortheunimodulargroup
17.Thesecondmaintheoremfortheunimodulargroup
CHAPTERIII
MATRICALGEBRASANDGROUPRINGS
A.THEORYOFFULLYREDUCIBLEMATRICALGEBRAS
1.Fundamentalnotionsconcerningmatricalgebras.TheSchurlemma
2.Preliminaries
3.Representationsofasimplealgebra
4.Wedderburnstheorem
5.Thefullyreduciblematricalgebraanditscommutatoralgebra
B.THERINGOFAFINITEGROUPANDITSCOMMUTATORALGEBRA
6.Statingtheproblem
7.Fullreducibilityofthegroupring
TABLEOFCONTENTS
8.Formallemmas.
9.Reciprocitybetweengroupringandcommutatoralgebra
10.Ageneralization
CHAPTERIV
THESYMMETRICGROUPANDTHEFULLLINEARGROUP
1.Representationofafinitegroupinanalgebraicallyclosedfield
2.TheYoungsymmetrizers.Acombinatoriallsmma
3.Theirreduciblerepresentationsofthesymmetricgroup
4.Decompositionoftensorspace
5.Quantities.Expansion
CHAPTERV
THEORTHOGONALGROUP
A.THEENVELOPINGALGEBRAANDTHEORTHOGONALIDEAL
1.Vectorinvariantsoftheunimodulargroupagain
2.Theenvelopingalgebraoftheorthogonalgroup
3.Givingtheresultitsformalsetting
4.Theorthogonalprimeideal
5.Anabstractalgebrarelatedtotheorthogonalgroup
B.THEIRREDUCIBLEREPRESENTATIONS
6.Decompositionbythetraceoperation
7.Theirreduciblerepresentationsofthefullorthogonalgroup
C.THEPROPERORTHOGONALGROUP
8.Cliffordstheorem
9.Representationsoftheproperorthogonalgroup
CHAPTERVI
THESYMPLECTICGROUP
1.Vectorinvariantsofthesymplecticgroup
2.Parametrizationandunitaryrestriction
3.Embeddingalgebraandrepresentationsofthesymplecticgroup
CHAPTERVII
CHARACTERS
1.Preliminariesaboutunitarytransformations
2.Characterforsymmetrizationoralternationalone
3.Averagingoveragroup
4.Thevolumeelementoftheunitarygroup
5.Computationofthecharacters
6.ThecharactersofGL(n).Enumerationofcovariants
7.Apurelyalgebraicapproach
8.Charactersofthesymplecticgroup
9.Charactersoftheorthogonalgroup
10.DecompositionandX-multiplication
11.ThePoinear~polynomial
……
点击展开
点击收起
— 没有更多了 —
以下为对购买帮助不大的评价