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Top Questions
21 votes

Do Hausdorff spaces that aren't completely regular appear in practice?

general-topology separation-axioms asked Jun 9 '16 at 14:35
math.stackexchange.com

7 votes

Oldest proto-languages

historical-linguistics comparative-linguistics asked Aug 24 '15 at 2:43
linguistics.stackexchange.com

7 votes

Optional arguments and &

optional-arguments tikz-cd ampersand asked Oct 13 '14 at 3:36
tex.stackexchange.com

5 votes

Arrow length in tikz-cd diagrams

tikz-cd asked Feb 3 '15 at 19:43
tex.stackexchange.com

5 votes

Wrong hyphenation with \usepackage[croatian]{babel}

babel hyphenation asked Feb 8 '15 at 19:22
tex.stackexchange.com


Top Answers
62
What's your favorite proof accessible to a general audience?
math.stackexchange.com

16
$F$ is an equivalence of categories implies that $F$ is fully faithful and essentially surjective
math.stackexchange.com

10
Why is the cartesian product so categorically robust?
math.stackexchange.com

10
Intuition on the Representable Functor
math.stackexchange.com

10
Why are adjoints usually defined in terms of hom-sets?
math.stackexchange.com

9
Why is the forgetful functor representable?
math.stackexchange.com

7
Exact functors preserve free modules?
math.stackexchange.com

7
Must 2 Tensor Product Functors be Naturally Isomorphic?
math.stackexchange.com

6
Faithful functors from Rel, the category of sets and relations?
math.stackexchange.com

6
Different interpretations of a monoid as a category
math.stackexchange.com

6
Adjoint squares
math.stackexchange.com

6
What does 'coherent isomorphism' mean in the sense of pseudofunctors?
math.stackexchange.com

6
Is there an easy way to type IPA?
linguistics.stackexchange.com

5
Is the category of (co)cones a slice category?
math.stackexchange.com

5
On the importance of natural transformations
math.stackexchange.com

5
Categories like $\mathsf{FinSet}$, but with elements of $\mathbb{Z}$ or $\mathbb{Q}$ as objects?
math.stackexchange.com

5
Intuition behind universal arrow construction of adjoint functors
math.stackexchange.com

5
Monads and Monoids-as-categories
math.stackexchange.com


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