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Dec
13
revised Group cohomology as a right derived functor
added 5 characters in body; edited tags; edited title
Dec
13
revised The universal cover of a path-connected, locally path-connected space $X$ covers any other covering space
deleted 74 characters in body
Dec
5
revised Can every monad give rise to a monad transformer?
edited tags
Nov
26
revised How is a field different from a group?
edited tags
Nov
26
revised How is a field different from a group?
edited tags
Nov
25
revised Does it follow that $Y$ is homotopy equivalent to $S^{n-1}$?
edited tags; edited tags
Nov
25
revised Easier proof about suspension of a manifold
edited tags
Nov
25
revised Stack semantics for the layman
edited tags
Nov
23
revised Example of Category, covariant functors
formatting
Nov
23
revised etale vs zariski cohomology for coherent sheaves
edited tags
Nov
20
revised Generalization of the statement that finite limits commute with filtered colimits in $\operatorname{Set}$
edited tags
Nov
13
revised Gerbes and Brauer group
edited tags; edited title
Nov
5
revised Balanced categories and conservative functors.
added 220 characters in body
Nov
2
revised left exact & preserve product
edited tags
Nov
2
revised Colimit of k-algebras.
edited tags
Oct
30
revised Nice Categories of Based Topological Spaces Are Not Cartesian Closed
deleted 10 characters in body
Oct
24
revised When a continuous map from a quotient space satisfies the sheaf condition?
edited tags
Oct
22
revised Any quasi-affine variety is isomorphic to a closed subvariety in $\mathbb{A}^n\setminus \mathbb{A}^m$ for some $m,n$.
edited body
Oct
22
revised How does the forgetful functor from $\textsf{Man}$ to $\textsf{TopMan}$ factor under the ternary factorization system?
edited tags
Oct
20
revised Tannakian category
edited tags