Chang Lv

activity

20132023

most citedOn Orders in Number Fields: Picard Groups, Ring Class Fields and Applications

8 citations · 16 across the 15 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

math.AG2021

On commutative diagrams consisting of low term exact sequences

Chang Lv

We establish several useful commutative diagrams consisting of low term exact sequences attached to {\Grot} spectral sequences, which extends and integrates the previous ones appea…

math.NT2021

Constant Tamagawa numbers of special elliptic curves

Luying Li, Chang Lv

For the elliptic curves $E_{σ 2 D} : y^{2} = x^{3} + σ 2 D x$ , which has 2-isogeny curve $E_{σ 2 D}^{'} : y^{2} = x^{3} - σ 8 D x$ , $σ = \pm 1, D = p_{1}^{e_{1}} p_{2}^{e_{2}} \dots p_{n}^{e_{n}}$ , where $p_{i}$ are…