Fibrations with moving cuspidal singularities
1991 ◽
Vol 122
◽
pp. 161-179
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Keyword(s):
Let f: V → C be a fibration from a smooth projective surface onto a smooth projective curve over an algebraically closed field k. In the case of characteristic zero, almost all fibres of f are nonsingular. In the case of positive characteristic, it is, however, known that there exist fibrations whose general fibres have singularities. Moreover, it seems that such fibrations often have pathological phenomena of algebraic geometry in positive characteristic (see M. Raynaud [7], W. Lang [4]).
2008 ◽
Vol 144
(4)
◽
pp. 849-866
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2019 ◽
Vol 99
(2)
◽
pp. 195-202
2004 ◽
Vol 174
◽
pp. 201-223
◽
2014 ◽
Vol 10
(08)
◽
pp. 2187-2204
2013 ◽
Vol 55
(3)
◽
pp. 695-719
◽
Keyword(s):
2014 ◽
Vol 35
(7)
◽
pp. 2242-2268
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