View : 654 Download: 0

Full metadata record

DC Field Value Language
dc.contributor.author김지연-
dc.creator김지연-
dc.date.accessioned2016-08-25T06:08:33Z-
dc.date.available2016-08-25T06:08:33Z-
dc.date.issued2007-
dc.identifier.otherOAK-000000027673-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/181639-
dc.identifier.urihttp://dcollection.ewha.ac.kr/jsp/common/DcLoOrgPer.jsp?sItemId=000000027673-
dc.description.abstract이 논문에서 저자는 Hurwitz number 라고 알려진 Riemann sphere 상의 branched cover 의 총 개수를 세는 대수적인 방법에 대해 논의 하였다. 이 논의를 위해 monodromy 와 그 representation 에 연관된 몇 가지 정의와 중요한 성질을 소개하고 이들과 Hurwitz number 사이의 관계를 설명하는 Rieamann existence theorem의 새로운 형태를 제시하였다. 또한 예제를 통해 ((n),(n))꼴의 branch type을 갖는 Riemann sphere의 Hurwitz number를 실제로 계산하였다.;In this thesis, we consider an algebraic method to count branched covers of CP¹ which is known as the Hurwitz number. To compute the Hurwitz number algebraically, we introduce definitions of the monodromy and its representation. And we also give a new version of Riemann existence theorem which clarifies the relation between the Hurwitz number and a monodromy representation. We illustrate our result by computing the Hurwitz number of CP¹ with ((n),(n))-branch types.-
dc.description.tableofcontents1 Introduction = 1 2 Preliminaries = 3 2.1 Covering Space = 3 2.2 Branched Covers of the Riemann Sphere = 5 2.3 Hurwitz Number and Hurwitz Space = 11 3 Monodromy Representation = 13 3.1 Monodromy of Branched Cover = 13 3.2 Monodromy Representation = 16 4 Riemann Existence Theorem and Applications = 23 4.1 Riemann Existence Theorem = 23 4.2 An example of the Hurwitz number of Riemann Sphere = 24 References = 26 국문초록 = 30-
dc.formatapplication/pdf-
dc.format.extent605120 bytes-
dc.languageeng-
dc.publisher이화여자대학교 대학원-
dc.subject.ddc510-
dc.titleThe Hurwitz Number of Riemann Surfaces and Its Monodromy Representation-
dc.typeMaster's Thesis-
dc.creator.othernameKim, Ji Yeon-
dc.format.pageⅱ, 29 p.-
dc.identifier.thesisdegreeMaster-
dc.identifier.major대학원 수학과-
dc.date.awarded2007. 8-
Appears in Collections:
일반대학원 > 수학과 > Theses_Master
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

BROWSE