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# Questions

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### indecomposable vector bundles having proper sub-bundles.

jan 16 11 at 2:56 Richard Montgomery 3,173818

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### difference of curve classes

oct 26 at 20:11 Philip Engel 28115

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### A singularity waiting for your resolution [closed]

oct 19 at 22:14 Mohammad F.Tehrani 2,490314

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### section for a given fibration!

aug 23 11 at 12:28 Mark Grant 9,06111333

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### Is this manifold orientable? [closed]

jan 30 12 at 22:04 Adam 20314

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### Periodic orbits of Hamiltonian flows

may 27 10 at 16:45 Mohammad F.Tehrani 2,490314