1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.AG2017★ 1 cited
Automorphism group of plane curve computed by Galois points, II
Takeshi Harui, Kei Miura, Akira Ohbuchi
Recently, the first author classified finite groups obtained as automorphism groups of smooth plane curves of degree into five types. He gave an upper bound of the order…
math.AG2013
The Weierstrass semigroups on double covers of genus two curves
Takeshi Harui, Jiryo Komeda, Akira Ohbuchi
We show that three numerical semigroups <5,6,7,8>, <3,7,8 > and <3,5> are of double covering type, i.e., the Weierstrass semigroups of ramification points on double covers of curve…
alg-geom1995
On triple coverings of irrational curves
Takao Kato, Changho Keem, Akira Ohbuchi
Given a triple covering of genus of a general (in the sense of Brill-Noether) curve of genus , we show the existence of base-point-free pencils of degree which a…