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arXiv · 2408.13827

Weak Almost Contact Structures: a Survey

Vladimir Rovenski
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Abstract

Weak almost contact manifolds, i.e., the linear complex structure on the contact distribution is replaced by a nonsingular skew-symmetric tensor, defined by the author and R. Wolak, allowed us to take a new look at the theory of contact manifolds. The paper surveys recent results (concerning geodesic and Killing fields, rigidity and splitting theorems, Ricci-type solitons and Einstein-type metrics, etc.) in this new field of Riemannian geometry.

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Vladimir Rovenski. 2024-08-25. Weak Almost Contact Structures: a Survey. https://arxiv.org/abs/2408.13827

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