Results 11 to 20 of about 32 (32)

Hyperkähler Manifolds of Curves in Twistor Spaces? [PDF]

open access: yes, 2014
. We discuss hypercomplex and hyperkähler structures obtained from higher deg-ree curves in complex spaces fibring over P1. Key words: hyperkähler metrics; hypercomplex structures; twistor methods; projective curves 2010 Mathematics Subject ...
Roger Bielawski   +2 more
core   +1 more source

Нормалност на туисторното пространство на 5-мерно многообразие с неприводима SО(3)-структура

open access: yes, 2014
[Davidov Johann; Давидов Йохан]A manifold with an irreducible SО(3)-structure is a 5-manifold M whose structure group can be reduced to the group SО(3), non-standardly imbedded in SО(5). The study of such manifolds has been initiated by M.
Davidov, Johann
core  

Normality of the twistor space of a 5-manifold with an irreducible SO(3)-structure

open access: yes, 2014
A manifold with an irreducible SО(3)-structure is a 5-manifold M whose structure group can be reduced to the group SО(3), non-standardly imbedded in SО(5). The study of such manifolds has been initiated by M. Bobieński and P. Nurowski who, in particular,
Davidov, Johann
core  
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