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All Questions Answers
Score Newest
answer
88
Examples of common false beliefs in mathematics
May 19, 2010
answer
74
Most interesting mathematics mistake?
Mar 2, 2010
answer
50
Not especially famous, long-open problems which anyone can understand
Jun 22, 2012
answer
17
Reference in Riemann Surfaces
Mar 25, 2011
question
15
Solvability in differential Galois theory
Mar 20, 2011
answer
12
Is the ring of power series with coefficients in a field free as a module over the polynomials subring?
May 9
answer
9
On exactness of the functors $M \mapsto \hat{M}$ and $M \mapsto \hat{A}\otimes_{A}M$
Nov 8, 2013
answer
6
derived functor that preserves weak equivalences
Nov 25, 2018
answer
6
A problem on Cohen Macaulay ring
Apr 7, 2012
answer
6
Proofs that require fundamentally new ways of thinking
Mar 1, 2020
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140
Can't argue with success? Looking for "bad math" that "gets away with it"
52
Should I agree to review papers as a postdoc?
36
Norm for pointwise convergence
27
A tensor product of power series
25
What are $E_\infty$-rings?

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