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A non-Sasakian Lefschetz ????-contact manifold of Tievsky type
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We find a family of five dimensional completely solvable compact manifolds that constitute the first examples of
K
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.
American Mathematical Society (AMS)
Title: A non-Sasakian Lefschetz ????-contact manifold of Tievsky type
Description:
We find a family of five dimensional completely solvable compact manifolds that constitute the first examples of
K
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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