Existence Of Contact Structure
classification
🧮 math.GM
keywords
contactstructurealmostanswerscherncloseexistencehomotopic
read the original abstract
Let $(\Sigma ,\xi ',\omega)$ be a close almost contact $(2n-1)$-manifold. Then, by McDuff's theorem, we prove that $\xi '$ is homotopic to a contact structure $\xi $. This answers a question proposed by Chern.
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