Newbetuts
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New posts in category-theory
Relationship between Category theory and Axiomatic set theory
set-theory
category-theory
model-theory
axioms
Does this "extension property" for polynomial rings satisfy a universal property?
commutative-algebra
ring-theory
category-theory
Tensor products commute with inductive limit
abstract-algebra
algebraic-geometry
commutative-algebra
category-theory
Universal property characterizing $\Bbb R$
category-theory
examples-counterexamples
Isomorphisms in terms of pullbacks
category-theory
Category theory for graph theory research
abstract-algebra
group-theory
graph-theory
category-theory
book-recommendation
Order in writing composed morphisms
soft-question
category-theory
Details in applying the Barr-Beck monadicity theorem to Tannakian reconstruction
algebraic-geometry
category-theory
monoidal-categories
monads
Equivalence of two definitions of local functors
algebraic-geometry
category-theory
functors
representable-functor
Is the category of left exact functors abelian?
category-theory
abelian-categories
Is there a finite abelian category?
category-theory
set-theory
abelian-categories
Equivalent characterizations of faithfully exact functors of abelian categories
abstract-algebra
category-theory
abelian-categories
exact-sequence
Can exponentials be distinct from hom-functors in enriched categories?
category-theory
$A \longrightarrow \text{Im} f$ is an epimorphism and a cokernel of ker $f \longrightarrow A$ in every abelian category
abstract-algebra
category-theory
abelian-categories
Endofunctor on abelian category which fixes simples
category-theory
abelian-categories
Category on integers with the usual product and coproduct?
category-theory
What are presentable categories?
category-theory
Is homotopy group of infinite product of spaces a direct sum or a direct product of groups?
abstract-algebra
algebraic-topology
category-theory
direct-sum
direct-product
Direct products in the category Rel
category-theory
relations
products
is there a property of a category that is preserved by category isomorphism, but not equivalence?
category-theory
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