Newbetuts
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New posts in category-theory
Explicit examples of (co)limit arguments in other fields
abstract-algebra
algebraic-geometry
algebraic-topology
category-theory
big-list
What is a good category for probability theory?
probability-theory
stochastic-processes
category-theory
monoidal-categories
Is there an abelian category of topological groups?
general-topology
category-theory
topological-groups
abelian-categories
Why can I choose to work in a strict monoidal category without loss of generality?
category-theory
monoidal-categories
What of the "Sets, Classes, and Categories" approach to the foundations?
set-theory
category-theory
foundations
a group is not the union of two proper subgroups - how to internalize this into other categories?
group-theory
category-theory
The Category of Small Categories: a Zoo of Functors.
reference-request
category-theory
online-resources
Category-Theoretic relation between Orbit-Stabilizer and Rank-Nullity Theorems
linear-algebra
abstract-algebra
group-theory
category-theory
Coherence for symmetric monoidal categories
category-theory
monoidal-categories
Need construction for coequalizer in $\mathbf{Poset}$
category-theory
order-theory
Equalizers by pullbacks and products
category-theory
diagram-chasing
Can we simultaneously freely adjoin both limits and colimits to a category?
category-theory
Why doesn't the definition of a category require an explicit notion of morphisms equality?
soft-question
category-theory
definition
What can't be studied with Category Theory
category-theory
Does the following property of the direct limit of a direct system follow from the axioms for a direct limit?
commutative-algebra
category-theory
$F_2\circ F_1\dashv G_1\circ G_2$ and $F_2\dashv G_2$ but not $F_1\dashv G_1$
category-theory
sheaf-theory
topos-theory
A push-out of a pull-back
category-theory
Why the octahedral axiom?
algebraic-geometry
category-theory
triangulated-categories
Principal Bundle and Cocycle
differential-geometry
category-theory
homology-cohomology
principal-bundles
Yoneda lemma as a generalisation of Cayley's theorem
category-theory
yoneda-lemma
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