We describe the 8-dimensional Wolf spaces as cohomogeneity one SU (3) -manifolds, and discover perturbations of the quaternion-kähler metric on the simply-connected 8-manifold G_2 /SO (4) that carry a closed fundamental 4-form but are not Einstein
Quaternionic geometry in dimension 8
Conti, D;
2018-01-01
Abstract
We describe the 8-dimensional Wolf spaces as cohomogeneity one SU (3) -manifolds, and discover perturbations of the quaternion-kähler metric on the simply-connected 8-manifold G_2 /SO (4) that carry a closed fundamental 4-form but are not EinsteinFile in questo prodotto:
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