S. Sankar

activity

20192026

most citedProportion of ordinarity in some families of curves over finite fields

3 citations · 8 across the 10 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math.AG2020

Derived equivalences of gerbey curves

Soumya Sankar, Libby Taylor

We study derived equivalences of certain stacks over genus $1$ curves, which arise as connected components of the Picard stack of a genus $1$ curve. To this end, we develop a theor…

math.NT2020★ 3 cited

Counting elliptic curves with a rational $N$ -isogeny for small $N$

Brandon Boggess, Soumya Sankar

We count the number of rational elliptic curves of bounded naive height that have a rational $N$ -isogeny, for $N \in {2, 3, 4, 5, 6, 8, 9, 12, 16, 18}$ . For some $N$ , this is done by gene…

Derived equivalences of gerbey curves

Counting elliptic curves with a rational N-isogeny for small N

Counting elliptic curves with a rational $N$ -isogeny for small $N$