理想类群
- 网络Ideal class group
理想类群-
理想类群指数≤2的虚二次函数域
On imaginary quadratic function fields with ideal class group of exponent < 2
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一类有关虚二次域理想类群的指数丢番图方程
An Exponential Diophantine equation concerning ideal class groups of imaginary quadratic fields
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事实上，椭圆曲线的离散对数问题与函数域上理想类群的离散对数问题存在某种等价关系。
In fact , the discrete logarithms problem for elliptic curves over finite fields is equivalent to the discrete logarithms problem for real quadratic function fields .