Elliptic curves in honeycomb form
Elliptic curves in honeycomb form
复制标题
蜂窝状椭圆曲线
DOI:
10.1090/conm/589/11743
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
B. Sturmfels
中科院分区:
文献类型:
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作者:
M. Chan;B. Sturmfels
A plane cubic curve, defined over a field with valuation, is in honeycomb form if its tropicalization exhibits the standard hexagonal cycle. We explicitly compute such representations from a given j-invariant with negative valuation, we give an analytic characterization of elliptic curves in honeycomb form, and we offer a detailed analysis of the tropical group law on such a curve.