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xuros
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8
Is there a deep relationship between models and étale cohomology ? If so, why, and is it made precise somewhere ?
Apr 29, 2010
answer
7
What are some mathematical concepts that were (pretty much) created from scratch and do not owe a debt to previous work?
Apr 16, 2010
question
6
If a tensor product of modules is semi-simple, are the tensor factors semi-simple ?
Apr 27, 2010
question
6
Philosophy : seeking examples illuminating deeper geometric ideas behind base change of schemes
Apr 27, 2010
question
4
Classifying continuous characters $X \to \mathbb{Z}_p^*$, $X=\mathbb{Z}_p^*$ or $(1+p\mathbb{Z}_p)^{\times}$ ?
Apr 27, 2010
question
3
Non-existence ofintegral basis of integral closure in a finite extension of Frac(A), A Dedekind.
Apr 14, 2010