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57Jimmy's user avatar
57Jimmy's user avatar
57Jimmy
  • Member for 5 years, 5 months
  • Last seen more than 2 years ago
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question
9
Freyd-Mitchell for $k$-linear categories
Apr 21, 2020
question
6
Dimension of Prym variety of cover
Jun 28, 2019
question
6
Relation between extensions and filtrations
Sep 3, 2019
question
6
Finite dimensional algebras over $\mathbb{Q}$
Mar 3, 2020
question
3
Uniqueness of presentation for semi-abelian varieties
Jul 16, 2019
question
3
Baer sum and endomorphisms
Apr 8, 2020
question
2
Commutators and brackets in nilpotent Lie algebras
Mar 17, 2021
question
2
Picard and Rosati for elliptic curves
Mar 2, 2022
question
1
Ample line bundle gives alternative description of a variety
Dec 19, 2019
question
1
Why is $\Delta - p_0 - p_{2}$ a projector?
Jan 10, 2020
Top network posts
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20
Why is the Operator Norm so hard to calculate?
12
Quasi-inverse of an equivalence of categories is unique up to unique isomorphism
11
How does passing to ideals solve the problem of unique factorization?
10
Confusion about genus-degree formula
10
Do Monoid Homomorphisms preserve the identity?