ALBIME TRIANGLES OVER QUADRATIC FIELDS

被引：1

作者：

Chahal, Jasbir S. ^{[1
]}

Top, Jaap ^{[2
]}

机构：

[1] Brigham Young Univ, Dept Math, Provo, UT 84602 USA

[2] Univ Groningen, Johann Bernoulli Inst, POB 407, NL-9700 AK Groningen, Netherlands

来源：

ROCKY MOUNTAIN JOURNAL OF MATHEMATICS | 2017年 / 47卷 / 07期

关键词：

Elliptic curve; quadratic twist; specialization map; Chabauty method; elementary geometry; FAVORITE ELLIPTIC CURVE;

D O I：

10.1216/RMJ-2017-47-7-2095

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

This note uses a diophantine problem arising in elementary geometry as a prerequisite to illustrate some theory of elliptic curves. As a typical example, Proposition 2.4 and Theorem 3.1 determine the exact set of rational numbers for which the specialization homomorphism from the torsion free rank 2 group of rational points on some elliptic curve over Q(t), is well defined and injective.

引用

页码：2095 / 2106

页数：12

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