Unobstructedness of hyperkähler twistor spaces
Keyword(s):
AbstractA family of irreducible holomorphic symplectic (ihs) manifolds over the complex projective line has unobstructed deformations if its period map is an embedding. This applies in particular to twistor spaces of ihs manifolds. Moreover, a family of ihs manifolds over a subspace of the period domain extends to a universal family over an open neighborhood in the period domain.
Keyword(s):
2020 ◽
Vol 63
(2)
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pp. 512-530
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DIMENSIONAL REDUCTION, ${\rm SL} (2, {\mathbb C})$-EQUIVARIANT BUNDLES AND STABLE HOLOMORPHIC CHAINS
2001 ◽
Vol 12
(02)
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pp. 159-201
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2013 ◽
Vol 31
(5)
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pp. 698-706
1996 ◽
Vol 82
(4)
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pp. 3503-3527
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2012 ◽
Vol 09
(01)
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pp. 1250005
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