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检索条件"主题词=Selmer group"
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The selmer groups of Elliptic Curves
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Acta Mathematica Sinica,English Series 2003年 第1期19卷 89-96页
作者: FuZhengWANG DepartmentofMathematics PekingUniversityBeijing100871
Let E / K be an elliptic curve with K-rational p-torsion points. The p-selmer group of E is described by the image of a map uK and hence an upper bound of its order is given in terms of the class numbers of the S-idea... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
selmer groups and Mordell-Weil groups of two types of elliptic curves
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Progress in Natural Science:Materials International 2000年 第12期 68-71页
作者: 邱德荣 张贤科 Beijing 100084 China Department of Mathematical Sciences Tsinghua University
Let E; y = x(x±p)(x±q) be two types of elliptic curves, where p and q are twin prime numbers. The selmer groups, the sum of rank(E) and F2-dimension of Shafarevich-Tate group (2-torsion subgroup) of E are determined... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
The Monsky Matrices and Non-congruent Numbers
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Algebra Colloquium 2024年 第2期31卷 239-262页
作者: Guilin Li Hourong Qin Fei Xu Department of Mathematics Nanjing UniversityNanjing 210093China 不详
We give some sufficient conditions for non-congruent numbers in terms of the Monsky *** known criteria for non-congruent numbers can be viewed as special cases of our results.
来源: 维普期刊数据库 维普期刊数据库 评论
On the elliptic curve y^2=x^3-2r Dx and factoring integers
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Science China Mathematics 2014年 第4期57卷 719-728页
作者: LI XiuMei ZENG JinXiang Department of Mathematical Sciences Tsinghua University
Let D=pq be the product of two distinct odd *** the parity conjecture,we construct infinitely many r≥1 such that E2rD:y2=x3-2rDx has conjectural rank one and vp(x([k]Q))≠vq(x([k]Q))for any odd integer k,where Q is t... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论