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oneyear
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 Notable Question
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 Popular Question
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Example of compact $CD(K,\infty)$ space, but doubling condition fails
@AntonPetrunin:What's the probability measure $\mu$? Why does this space satisfy $CD(K,\infty)$?
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Example of compact $CD(K,\infty)$ space, but doubling condition fails
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A $W^{1,2}_{loc}$ function with uniformly bounded integrals on compact subsets $W^{1,2}$?
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How to prove Liouville measure is invariant under geodesic flow?
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How to prove Liouville measure is invariant under geodesic flow?
@SebastianGoette: Thank you for your comments, I correct my mistake. I have read several textbooks on Riemannian geometry, but I have not find this theorem. So can you show where I can find a direct proof? Or can you give one?
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 Editor
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How to prove Liouville measure is invariant under geodesic flow?
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 Student
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How to prove Liouville measure is invariant under geodesic flow?
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 Tumbleweed