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vdm123's user avatar
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vdm123
  • Member for 10 years, 4 months
  • Last seen more than 9 years ago
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PhD student in Math.
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All Questions Answers
Score Newest
question
20
affine open subset of affine scheme
Jun 12, 2013
question
5
Surjectivity of the natural map of injective module to its localization
May 31, 2013
question
3
Sheaf cohomology in non-commutative setup
May 28, 2013
question
1
sheaf of differential forms - tangent sheaf [Hartshorne]
Jun 4, 2013
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10
Question on sheafification of a presheaf
6
sheaf of differential forms - tangent sheaf [Hartshorne]
6
How do I find the exact value of $\cos\frac{\pi}{12}\cos\frac{5\pi}{12}\cos\frac{7\pi}{12}\cos\frac{11\pi}{12}$?

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