Examples of plane rational curves with two Galois points in positive characteristic, II

preprint2021arXivOpen access

Abstract

It is proved that there exist plane rational curves of degree twelve (resp. twenty-four) with two different outer Galois points such that the Galois group at one of two Galois points is an alternating group A4A_4 (resp. a symmetric group S4S_4) of degree four, under the assumption that the characteristic of the ground field is eleven (resp. is twenty-three). For an alternating group A5A_5 of degree five, a similar existence theorem is confirmed, over a field of characteristic 5959, by GAP system.

Explore this paper’s authors, topics and related work.

Building this map preview

BZPEER is loading the nearby papers, people, topics and institutions for this page.

Reviews 0

Write a reviewWrite

No reviews yet.

Discussion 0

Add a commentWrite

No comments yet.