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Sov
  • Member for 6 years, 7 months
  • Last seen more than a week ago
  • Somewhere in the Universe.
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I like category theory.

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Top posts
question
18
Is the category of left exact functors abelian?
Apr 29, 2018
question
5
Example of non-symmetric biclosed monoidal category
Aug 2, 2019
answer
1
Misunderstanding of the proof of the Embedding Theorem in Borceux
May 10, 2018
question
0
Misunderstanding of the proof of the Embedding Theorem in Borceux
May 10, 2018
answer
0
What's the use of countable ordinals? (prompted by a remark of Tim Gowers)
Apr 5, 2020
Top network posts
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12
Commutative ring category is not additive category
11
Is the category of left exact functors abelian?
7
Converse to freshman's dream
6
Existence of a pseudo-riemannian metric.
5
In an abelian category, does every family of subobjects have an intersection?