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Christian
  • Member for 5 years, 8 months
  • Last seen this week
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About

My interests outside of math are free culture, listening to music (neoclassical, metal, martial music, and various other stuff), the NHL (go Capitals!), and playing pokemon.

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All Questions Answers
Score Newest
question
4
Examples of functors which have both adjoints
Feb 22, 2021
answer
4
"Partition" of an object in a category?
Mar 12
answer
3
Why doesn't the functor $\bar{\mathcal{P}}\bar{\mathcal{P}}$ preserve pullbacks?
Aug 10, 2017
answer
2
References: Introductory Books for Algebraic Topology
Mar 5, 2018
question
2
adjunctions from either the category of small categories or the category of groupoids
Mar 3, 2021
answer
1
Direct Sum of Projective and Free Modules
Feb 26, 2017
answer
1
$\Gamma: \mathcal C \to \text{Fun}(\mathcal Z, \mathcal C)$ has a left adjoint iff all $F \in \text{Fun}(\mathcal Z, \mathcal C)$ has a colimit.
Jan 22, 2021

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