有限域上三類不可約有限反射群的不變式.pdf

1、大連理工大學碩士學位論文有限域上三類不可約有限反射群的不變式姓名：譚海軍申請學位級別：碩士專業(yè)：基礎(chǔ)數(shù)學指導教師：南基洙20070601AbstractTheclaSsi&atnSof島iteirreduciblerealandc。mpleXre丑ecti。ngr。up8havebeen媳com，ple—ted，and二胡ec惦ongroups。ver丘niteields(Char≠2)haveals。ob=class三：：慧n。：s翼

2、舶毗溉toclassifygroupsbymeansofinvariants，manymath鋤：茹粵詫th哪s紫to，invarianttheoryWeknowthattheinvariantsof≥niteirii≤：竺竺dmkje丑ec戧ongroupshaⅣebeenworked。utInthisp印er，wem：：≥co瑚：derthe蛔variantsofthreekindsof缸iteirreduciblere丑ecti。

3、ngr‘oup：。verfinit：fields～?！薄?e。。d竺1n：rodl：17，wereviewthehistoryanddevel。pmentof矗nitere丑ecti。ngr。up8，and‘roducethe1atestresult8。finvariantth。eryrelatedt。五nitere丑ecti。ngr。孟_q血c：：ap‘：1，玳introducesomeessentiald齷niti。nsandpre

4、limina可the。rems～latedt。ms‘hesis，andqu。tetheresultsofc1淞Si‰i。ns。忘niteirredu—cibler“efl“e“c。tiIonL。groupsoverrealnumberfieldandoverfinitefield8一Inchapter2，weintroducethein、餓riants。fallkinds。ffiniteirreduciblerealre丑ectj。ng