Linear projections and successive minima
Keyword(s):
LetXbe an arithmetic surface, and letLbe a line bundle onX. Choose a metrichon the lattice Λ of sections ofLoverX. When the degree of the generic fiber ofXis large enough, we get lower bounds for the successive minima of (Λ,h) in terms of the normalized height ofX. The proof uses an effective version (due to C. Voisin) of a theorem of Segre on linear projections and Morrison’s proof that smooth projective curves of high degree are Chow semistable.
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Keyword(s):
2018 ◽
Vol 14
(03)
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pp. 739-749
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Keyword(s):
1978 ◽
Vol 36
(2)
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pp. 86-87
1974 ◽
Vol 32
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pp. 450-451
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1972 ◽
Vol 30
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pp. 606-607
1972 ◽
Vol 30
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pp. 60-61
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