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    수학이 알고싶은 중고대딩들을 위한 수학 노트

Birch and Swinnerton-Dyer 추측

이 항목의 스프링노트 원문주소

 

 

개요
  • 타원곡선의 rank는 잘 알려져 있지 않다
  • Birch and Swinnerton-Dyer 추측은 타원곡선의 rank에 대한 밀레니엄 추측의 하나이다

 

 

유리수해
  • E(\mathbb{Q})=\mathbb{Z}^r \oplus E(\mathbb{Q})_{\operatorname{Tor}}

 

 

타원곡선의 L-함수
  • Hasse-Weil 제타함수라고도 함
  • 타원 곡선 E의 conductor가 N일 때, 다음과 같이 정의됨

    L(s,E)=\prod_pL_p(s,E)^{-1}

    여기서 

    L_p(s,E)=\left\{\begin{array}{ll} (1-a_pp^{-s}+p^{1-2s}), & \mbox{if }p\nmid N \ (1-a_pp^{-s}), & \mbox{if }p||N \ 1, & \mbox{if }p^2|N \end{array}\right

  • 여기서 a_p는 유한체위에서의 해의 개수와 관련된 정수

 

 

추측
  • E(\mathbb{Q})=\mathbb{Z}^r \oplus E(\mathbb{Q})_{\operatorname{Tor}}의 rank r은 \operatorname{Ord}_{s=1}L(s,E)와 같다

 

 

Coates-Wiles theorem

 

 

 

역사
  • The Birch and Swinnerton-Dyer conjecture has been proved only in special cases :

  1. In 1976 John Coates and Andrew Wiles proved that if E is a curve over a number field F with complex multiplication by an imaginary quadratic field K of class number 1, F=K or Q, and L(E,1) is not 0 then E has only a finite number of rational points. This was extended to the case where F is any finite abelian extension of K by Nicole Arthaud-Kuhman, who shared an office with Wiles when both were students of Coates at Stanford.
  2. In 1983 Benedict Gross and Don Zagier showed that if a modular elliptic curve has a first-order zero at s = 1 then it has a rational point of infinite order; see Gross–Zagier theorem.
  3. In 1990 Victor Kolyvagin showed that a modular elliptic curve E for which L(E,1) is not zero has rank 0, and a modular elliptic curve E for which L(E,1) has a first-order zero at s = 1 has rank 1.
  4. In 1991 Karl Rubin showed that for elliptic curves defined over an imaginary quadratic field K with complex multiplication by K, if the L-series of the elliptic curve was not zero at s=1, then the p-part of the Tate-Shafarevich group had the order predicted by the Birch and Swinnerton-Dyer conjecture, for all primes p > 7.
  5. In 1999 Andrew WilesChristophe BreuilBrian ConradFred Diamond and Richard Taylor proved that all elliptic curves defined over the rational numbers are modular (the Taniyama-Shimura theorem), which extends results 2 and 3 to all elliptic curves over the rationals.
  • Nothing has been proved for curves with rank greater than 1, although there is extensive numerical evidence for the truth of the conjecture.

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관련된 항목들

 

 

수학용어번역

 

 

사전 형태의 자료

 

 

expository

 

 

관련논문

 

 

관련도서
  • 도서내검색

    • http://books.google.com/books?q=
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    • http://book.daum.net/search/mainSearch.do?query=
    • http://book.daum.net/search/mainSearch.do?query=

 

 

관련기사
  • 네이버 뉴스 검색 (키워드 수정)

    • http://news.search.naver.com/search.naver?where=news&x=0&y=0&sm=tab_hty&query=
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    • http://news.search.naver.com/search.naver?where=news&x=0&y=0&sm=tab_hty&query=

 

 

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Last edited on 01/20/2012 09:43 by 피타고라스

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