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ID:36754781
大小:860.73 KB
页数:43页
时间:2019-05-14
《复Banach空间单位球上的复数λ阶殆星映射》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、复Banach空间单位球上的复数入阶殆星映射Almoststarlikemappingsofcomplexorder入ontheunitballofacomplexBanachspace作者:赵燕红指导教师:王建飞专业:叁壁墼堂Major:里蝉eMathematics学位:理学项士授予单位:浙江师范大学MasterofScienceInstitute:.——ZhejiangNormalU堕versity.—.May,2013复Banach空间单位球上的复数入阶殆星映射摘要本篇硕士论文中,作者重点讨论了复Banach空间单位球上的复数A阶殆星映射的若干性质
2、.我们得到了该映射在不同地条件下保持了几类常见的全纯映射子族,如Q次殆星映射和Ot次星形映射.本文中我们还引入了多复变数Reinhardt域上推广的Roper.Suffridge算子,并证明其在一定条件下保持殆星性.全文共分三章.在第一章中,我们简要地介绍了多复变数几何函数论发展的背景,本文所用到的一些记号,定义和主要结果.在第二章中,我们从Loewner链角度刻画了复Banach空间单位球上的复数入阶殆星映射的解析特征,又进一步得到了推广的Roper-SuttTidge算子能在不同空间和区域上嵌入Loewner链.在第三章中,我们引进了Reinhard
3、t域上推广的Roper-Suffridge算子,并证明了已推广的一类Roper-Surf'ridge算子在Reinhardt域Qn觑,⋯鼽={z∈Cn:f铆12+∑f乃f乃<1}上保持该类新的星形映射.j=2本文主要结果的意义在于对已有结果的推广和完善.特别地,通过Roper-Suffridge算子我们能很容易的构造许多全纯映射.本文将许多已有结论用统一的方法处理,丰富了多复变数的几何函数论.关键词:Q次殆星映射;Q次星形映射;Q次殆卢型螺形映射;A阶殆星映射;Loewner链Almoststarlikemappingsofcomplexorder入on
4、theunitballofacomplexBanachspaceABSTRACTInt地thesis.theauthormainlyconsiderssomepropertiesofalmoststarlikemappingsofcomplexorderAontheunitballofacomplexBanachspace.Somedifferentconditionsal'egivensuchthattheextensionoperatorpreservessomeknownholomo印Mcmappings,suchasthealmoststarli
5、kemappingsoforderQandthestarlikemappingsoforderO/.WealsointroduceanextendedRoper..SuffridgeinseveralcomplexvariablesonReinhardtdomainsandprovethattheextendedRoper-Suffridgeoperatorpreservesalmoststarlikemappingsunderthecertainconditions.Thisthesisisdividedintothreechapters.Thefir
6、stchapter,wegiveabriefdevelopmentofgeometricfunctiontheoryinseveralcomplexvariables.Thenweintroducesomedefinitions,notationsandthemainresultsofthisthesis.Inchapter2,WeestablishsomecharacterizationofanalmoststarlikemappingsofcomplexorderAfromthepointoftheLoewnerchainsontheunitball
7、ofacomplexBanachspace.Further,wedrawaconclusionthatthegeneralizedRoper-SuffridgeoperatorisembeddedtheLoewnerchainsonthedifferentspaceanddomains.Inchapter3,weintroduceageneralizedRoper.SuffridgeoperatoronRein.hardtdomains.Atthesametime,weprovethatthenewsubclassofstarlil【emappingsi
8、spreservedunderageneralizedRoper-Suffrid
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