Newbetuts
.
New posts in topos-theory
Satisfaction of Peano postulates in topos with natural numbers object
peano-axioms
topos-theory
Motivation for the definition of an infinitesimal object
differential-geometry
category-theory
smooth-manifolds
topos-theory
synthetic-differential-geometry
"Proper" definition of a proper map?
general-topology
algebraic-geometry
algebraic-topology
topos-theory
Is the map into the terminal object an epimorphism?
category-theory
topos-theory
Does an equivalence of $G$-sets and $H$-sets imply an isomorphism of $G$ and $H$?
category-theory
group-actions
topos-theory
What are the universally effective epimorphisms of topological spaces?
general-topology
category-theory
topos-theory
What are the algebras of the double powerset monad?
category-theory
boolean-algebra
lattice-orders
topos-theory
monads
The legitimacy of topos theory and intuitionism.
foundations
philosophy
topos-theory
intuitionistic-logic
categorical-logic
Fuzzy logic and topos theory
category-theory
fuzzy-logic
topos-theory
A locally constant sheaf on a locally connected space is a covering space; Proof?
algebraic-topology
category-theory
covering-spaces
topos-theory
Defining the notion of embedding of Grothendieck toposes as a quotient in the opposite category
general-topology
category-theory
topos-theory
All elementary toposes have finite colimits
category-theory
topos-theory
Is there a topos-theoretic notion of "dimension"?
reference-request
category-theory
soft-question
topos-theory
dimension-theory-analysis
When does Sheafification commute with direct image?
algebraic-geometry
category-theory
sheaf-theory
topos-theory
Internal logic characterization of closed subobjects for a Lawvere-Tierney topology [closed]
topos-theory
Equivalence of categories preserves subobject classifiers.
category-theory
topos-theory
Importance of 'smallness' in a category, and functor categories
category-theory
intuition
topos-theory
What are topoi?
general-topology
topos-theory
Equivalence of categories preserves cartesian closedness
category-theory
topos-theory
Revisiting "What is Mazzola's "Topos of Music" about?"
topos-theory
music-theory
Prev
Next