Gerrit Begher

Member for 15 years, 1 month
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46

Enriched Categories: Ideals/Submodules and algebraic geometry

Sep 26, 2011

22

In the category of sets epimorphisms are surjective - Constructive Proof?

Aug 18, 2014

17

Presheaves as limits of representable functors?

Oct 28, 2009

14

Cartesian envelope of a symmetric monoidal category

Jun 2, 2013

14

Is there a monad on Set whose algebras are Tychonoff spaces?

Jun 28, 2013

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43

What are the worst notations, in your opinion?

Mar 18, 2010

16

Objects which can't be defined without making choices but which end up independent of the choice

May 20, 2013

10

If a right adjoint to the product functor exists, must it be the diagonal?

Apr 14, 2017

9

The (un)reasonable (non-)ubiquity of the Grothendieck construction

Jan 17, 2015

8

Explicit description of the oplax limit of a functor to Cat?

Jul 25, 2013

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ct.category-theory

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adjoint-functors

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limits-and-colimits

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gn.general-topology

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borel-sets

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(Co-)Limits and fibrations of DG-Categories?

+10

In the category of sets epimorphisms are surjective - Constructive Proof?

+28

Disjoint union of measures

+10

Enriched Categories: Ideals/Submodules and algebraic geometry

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