I'm trying solve the following problem:
Let $M$ be a manifold and $X$ be a complete $C^1$ vector field. Suppose that the foward orbit and backward orbit of every point on $M$ is dense in $M$. Then $M$ is compact.
There is any hint to this problem?.
I'm trying solve the following problem:
Let $M$ be a manifold and $X$ be a complete $C^1$ vector field. Suppose that the foward orbit and backward orbit of every point on $M$ is dense in $M$. Then $M$ is compact.
There is any hint to this problem?.
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