RELATIVE DIHEDRAL GROUP ACTIONS ON RATIONAL ELLIPTIC SURFACES
نویسندگان
چکیده
منابع مشابه
Nonsmoothable Group Actions on Elliptic Surfaces
Let G be a cyclic group of order 3, 5 or 7, and X = E(n) be the relatively minimal elliptic surface with rational base. In this paper, we prove that under certain conditions on n, there exists a locally linear G-action on X which is nonsmoothable with respect to infinitely many smooth structures on X . This extends the main result of [18].
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ژورنال
عنوان ژورنال: Kyushu Journal of Mathematics
سال: 2013
ISSN: 1340-6116,1883-2032
DOI: 10.2206/kyushujm.67.1