On the integrability of co-CR quaternionic structures
نویسندگان
چکیده
We characterise the integrability of any co-CR quaternionic structure in terms of the curvature and a generalized torsion of the
منابع مشابه
On the twistor space of a (co-)CR quaternionic manifold
We characterise, in the setting of the Kodaira–Spencer deformation theory, the twistor spaces of (co-)CR quaternionic manifolds. As an application, we prove that, locally, the leaf space of any nowhere zero quaternionic vector field on a quaternionic manifold is endowed with a natural co-CR quaternionic structure. Also, for any positive integers k and l, with kl even, we obtain the geometric ob...
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