Bounding Tangencies of Sections on Elliptic Surfaces
Keyword(s):
Abstract Given an elliptic surface $\mathcal{E}\to \mathcal{C}$ over a field $k$ of characteristic zero equipped with zero section $O$ and another section $P$ of infinite order, we give a simple and explicit upper bound on the number of points where $O$ is tangent to a multiple of $P$.
2000 ◽
Vol 43
(4)
◽
pp. 459-471
◽
Keyword(s):
2006 ◽
Vol 49
(2)
◽
pp. 296-312
◽
2015 ◽
Vol 25
(04)
◽
pp. 607-631
◽
Keyword(s):
2008 ◽
Vol 45
(2)
◽
pp. 273-284
◽
2012 ◽
Vol 09
(01)
◽
pp. 125-137
Keyword(s):