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Andrew Parker
  • Member for 9 years, 3 months
  • Last seen more than 5 years ago
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Commutative algebraist with topoi fascinations.

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Analyzing multiple dependent pairs of 2x2 contingency tables
Sep 14, 2015
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7
Debian server loses default gateway sporadically
7
An example of a rank one projective R-Module that is not invertible
6
Example of height $n$ ideal with $I/I^2$ (locally) $n$-generated, but $I$ is not.
6
Proving $\alpha : \mathbb{Z}_{mn} \rightarrow \mathbb{Z}_m \times \mathbb{Z}_n$ is injective.
5
If $p$ and $q$ are prime ideals in a ring such that $p\subsetneq q$ is ht$(p)<$ht$(q)$