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John Francis

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Smooth structures on PL 4-manifolds

dec 5 09 at 20:35 Ryan Budney 21.8k●1●41●102

 

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Oriention-Reversing Diffeomorphisms of a Manifold
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Model Structure/Homotopy Pushouts in topological monoids?
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How do you compute the space of lifts of an E-infinity map?
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Diffeomorphism of 3-manifolds

 

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