Open AccessGalois Group at Each Point for Some Self-Dual Curves
Author(s) -
Hiroyuki Hayashi,
Hisao Yoshihara
Publication year - 2013
Publication title -
geometry
Language(s) - English
Resource type - Journals
eISSN - 2314-4238
pISSN - 2314-422X
DOI - 10.1155/2013/369420
Subject(s) - mathematics , group (periodic table) , galois group , dual (grammatical number) , point (geometry) , embedding problem , projection (relational algebra) , pure mathematics , geometry , physics , algorithm , art , literature , quantum mechanics
We study the Galois group defined by a point projection for plane curve. First, we present a sufficient condition that the group is primitive and then determine the structure at each point for some self-dual curves.
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