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Karol Szumiło

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Name Karol Szumiło
Member for 2 years
Seen Jun 13 at 7:16
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Location Bonn
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PhD student in Bonn
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13
Brown representability for non-connected spaces
8
When is a cube of cofibrations are “lattice”?
7
What is the relation between a ‘'homotopy fiber bundle’' and a Serre fibration?
7
Semi-simplicial versus simplicial sets (and simplicial categories)
7
Reference for “lax monoidal functors” = “monoids under Day convolution”
6
Can one make the category of pairs of topological spaces a model category?
6
Loop space of a category
6
Alternative characterization of homotopy equivalence
6
mapping spaces of diagrams
5
Strict categorical localization is automatically a “2-localization”?
5
Suspension of an excisive pair
5
Characterization of Tychonoff spaces in terms of open sets
5
unpointed brown representability theorem
5
Enriched locally presentable categories
5
Is it possible to define the notion of a localization of a category without reference to a set of morphisms, $S$?
4
Sheaf cohomology invariant of weak homotopy type?
3
Injective objects in Mor(Ab)
3
Local finality condition (for re-indexing parameterized colimits)
3
On the barycentric subdivision of a poset
3
geometric realization on $\mathbf{sTop}$
3
Two kinds of equivalence: conjugate vs. isomorphic objects
3
Exact sequences in homotopy categories
2
When do functors induce monadic adjunctions of presheaf categories
2
Localizing at homotopy equivalences
2
Does the following categorial sum preserve weak equivalences?
2
What properties make $[0,1]$ a good candidate for defining fundamental groups?
2
Evaluation functors and injective model structure on diagram categories
1
General gluing theorem for adjunction spaces
1
Does the Monoid Axiom hold for k-spaces?
1
Reedy model structures on oplax limits
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