A-manifolds on a principal torus bundle over an A-manifold base
We construct new examples of manifolds with cyclic-parallel Ricci tensor, so called A-manifolds, on a r-torus bundle over a product of almost Hodge A-manifolds.
math.DG↗
arXiv subjects
Grzegorz Zborowski
Publications and source records attributed to Grzegorz Zborowski.
Construction of an A-manifold on a principal torus bundle
We construct a new example of an A-manifold, i.e. a Riemannian manifold with a cyclic-parallel Ricci tensor, which can be viewed as a generalization of the Einstein condition. The underlying manifold for our construction is a principal torus bundle over Kähler-Einstein manifold a with fibre a torus of arbitrary dimension.
math.DG↗