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GF(2)—modules for Sz(q)wrCt
引用本文:王秀琴,熊胜利.GF(2)—modules for Sz(q)wrCt[J].数学季刊,1997,12(4):87-90.
作者姓名:王秀琴  熊胜利
作者单位:Wang Xiuqin (Department of Mathematics,Henan Univerfory,Kaifeng,475001)Xiong Shengli (Department of Mathematics,Zhengzhou University,Zhengzhou,450052)
摘    要:LetVbeavectorspaceoverfieldK=GF(q),whereq=2",nodd.ThethereexistsinGL(V)somesubgroupH,whichisisomorphictoSz(q),andtheactionofHonVderivessomeirreduciblemodulestructureforH-LetF=GF(2),thenVcanbeseenasanFH-mod-ule,Vremainsirreducible,andVissaidtobeanaturalFH-module.Thenotionofnaturalmodule'forSz(q)canbegeneralizedtothewrethproductSz(q)wed(thedefinitionforthewreathproduct,seeLlj'9'l9),Thenotationsandterminol-ogyinthispaper'exceptforfewexceptions,areeitherstandardoeasiluaccessiblefromL2j'…

关 键 词:GF(2)模  不可约模  圈积

GF(2) -modules for Sz (q) wrC_t
Wang Xiuqin.GF(2) -modules for Sz (q) wrC_t[J].Chinese Quarterly Journal of Mathematics,1997,12(4):87-90.
Authors:Wang Xiuqin
Institution:[1]Department [2]of
Abstract:In this note the authors investigates the property of the GF(2)-modules for the wreath products Sz(q)wrCt,and establish some sufficient condition for a Sz(q)wrCt, GF(2)-module to be natural.
Keywords:wreath product  natural module  chief factor  irreducible module
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