We find a family of five dimensional completely solvable compact manifolds that constitute the first examples of K-contact manifolds which satisfy the Hard Lefschetz Theorem and have a model of Tievsky type just as Sasakian manifolds but do not admit any Sasakian structure.

A non-Sasakian Lefschetz K-contact manifold of Tievsky type

DE NICOLA, Antonio;
2016-01-01

Abstract

We find a family of five dimensional completely solvable compact manifolds that constitute the first examples of K-contact manifolds which satisfy the Hard Lefschetz Theorem and have a model of Tievsky type just as Sasakian manifolds but do not admit any Sasakian structure.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11386/4681208
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