Newbetuts
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New posts in higher-category-theory
Higher categories for category theorists?
reference-request
category-theory
homotopy-theory
simplicial-stuff
higher-category-theory
A problem on algebraic topology.
algebraic-topology
homology-cohomology
homotopy-theory
higher-category-theory
Can Spectra be described as abelian group objects in the category of Spaces? (in some appropriate $\infty$-sense)
homotopy-theory
higher-category-theory
Why is it difficult to define n-category?
soft-question
category-theory
definition
higher-category-theory
When should one learn about $(\infty,1)$-categories?
algebraic-topology
homotopy-theory
derived-functors
higher-category-theory
stable-homotopy-theory
Why is the 'mapping space' between two objects in a quasi-category a Kan complex?
category-theory
simplicial-stuff
higher-category-theory
The $2$-category of monoids
abstract-algebra
soft-question
category-theory
monoid
higher-category-theory
Is every infinity-category equivalent to a category? To a weak 2-category?
category-theory
higher-category-theory
What's a double category with one object?
category-theory
monoid
monoidal-categories
higher-category-theory
Can you explain Lawvere's work on Hegel to someone who knows basic category theory?
category-theory
philosophy
higher-category-theory
How to construct a quasi-category from a category with weak equivalences?
category-theory
homotopy-theory
simplicial-stuff
higher-category-theory
Why is it that homotopy is better described by weak equivalences than by homotopies?
algebraic-topology
category-theory
homotopy-theory
higher-category-theory
Pullbacks of categories
reference-request
category-theory
higher-category-theory
What is an intuitive Geometrical explanation of a "sheaf?"
algebraic-geometry
algebraic-topology
manifolds
sheaf-theory
higher-category-theory
Singular simplicial sets that are (nerves of) categories
algebraic-topology
category-theory
simplicial-stuff
higher-category-theory
Concrete examples of 2-categories
abstract-algebra
group-theory
category-theory
higher-category-theory
Composition in quasi-categories
category-theory
simplicial-stuff
higher-category-theory
The class $l(F)$ of morphisms which have the left lifting property with respect to $F$ is stable under transfinite compositions.
category-theory
higher-category-theory
model-categories
Textbooks on higher category theory
reference-request
category-theory
book-recommendation
higher-category-theory
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