2 papers
math.AG2023
Computing superspecial hyperelliptic curves of genus 4 with automorphism group properly containing the Klein 4-group
Ryo Ohashi, Momonari Kudo
In algebraic geometry, enumerating or finding superspecial curves in positive characteristic is important both in theory and in computation. In this paper, we propose feasible…
math.AG2023
On the Rosenhain forms of superspecial curves of genus two
Ryo Ohashi
In this paper, we examine superspecial genus-2 curves in odd characteristic . As a main result, we show that the difference between any two elem…