Torsion Points on Elliptic Curves over Global Fields
碩士 === 國立清華大學 === 數學系 === 93 === Let $E$ be an elliptic curve defined over a global field $K$. By a global field $K$ we mean an algebraic number field or an algebraic function field of one variable over a field $k$ as its field of constants. For technical reason we may assume that our function field...
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ndltd-TW-093NTHU54790102015-10-13T11:15:49Z http://ndltd.ncl.edu.tw/handle/87000636265723272512 Torsion Points on Elliptic Curves over Global Fields 佈於大域體上橢圓曲線的扭點 姜焙元 碩士 國立清華大學 數學系 93 Let $E$ be an elliptic curve defined over a global field $K$. By a global field $K$ we mean an algebraic number field or an algebraic function field of one variable over a field $k$ as its field of constants. For technical reason we may assume that our function field has characteristic $\neq 2$. Our main interest is to compute torsion points of $E$ over $K$. In this paper we provide two methods. One is to use division polynomials, and the other is to use the generalized Nagell-Lutz theorem. 于靖 2005 學位論文 ; thesis 34 en_US |
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碩士 === 國立清華大學 === 數學系 === 93 === Let $E$ be an elliptic curve defined over a global field $K$. By a global field $K$ we mean an algebraic number field
or an algebraic function field of one variable over a field $k$ as its field of constants. For technical reason
we may assume that our function field has characteristic $\neq 2$.
Our main interest is to compute torsion points of $E$ over $K$. In this paper we provide two methods. One is
to use division polynomials, and the other is to use the generalized Nagell-Lutz theorem.
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于靖 |
author_facet |
于靖 姜焙元 |
author |
姜焙元 |
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姜焙元 Torsion Points on Elliptic Curves over Global Fields |
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姜焙元 |
title |
Torsion Points on Elliptic Curves over Global Fields |
title_short |
Torsion Points on Elliptic Curves over Global Fields |
title_full |
Torsion Points on Elliptic Curves over Global Fields |
title_fullStr |
Torsion Points on Elliptic Curves over Global Fields |
title_full_unstemmed |
Torsion Points on Elliptic Curves over Global Fields |
title_sort |
torsion points on elliptic curves over global fields |
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2005 |
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http://ndltd.ncl.edu.tw/handle/87000636265723272512 |
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AT jiāngbèiyuán torsionpointsonellipticcurvesoverglobalfields AT jiāngbèiyuán bùyúdàyùtǐshàngtuǒyuánqūxiàndeniǔdiǎn |
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1716840634912866304 |