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Eigenforms for Laplacian on a non-flat two-torus

apr 20 12 at 11:40 Robert Bryant 21.8k●3●75●97

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Definition of an E-infinity algebra

may 26 11 at 21:20 Bruno V. 741●1●4●5

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Examples of Mixed Hodge Structures

dec 3 10 at 14:54 Donu Arapura 13.7k●1●28●63

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How do I compute the compact cohomology of a hypersurface?

nov 27 10 at 23:18 babubba 1,343●1●7●17

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Why is cotangent more canonical than tangent?

oct 24 10 at 19:28 Sina 1