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Fan of synthetic differential geometry.

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Score Newest
question
55
Synthetic vs. classical differential geometry
Nov 11, 2014
question
40
Constructive algebraic geometry
Nov 15, 2017
question
27
Etiquette of publishing folklore results
Mar 9, 2017
question
26
Examples of Kan extensions, adjunctions, and (co)monads in analysis, Lie theory, and differential geometry?
Jan 22, 2015
question
22
String diagrams for bimonoidal categories (a.k.a. rig categories)?
Oct 16, 2017
question
21
Is there a useful theory of D-modules on smooth (non-analytic) manifolds?
Mar 3, 2017
question
17
In constructive mathematics, why does the category of abelian groups fail to be abelian?
Nov 19, 2017
question
14
Constructive homological algebra in HoTT
Nov 22, 2017
question
13
Intuition for the Cartan connection and "rolling without slipping" in Cartan geometry
Jan 28, 2016
question
13
Is the assignment of a root system to a complex semisimple Lie algebra functorial?
Jul 23, 2016
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29
Why/How does the determinant of the Hessian matrix, combined with the 2nd derivatives, tell us max., min., saddle points? Reasoning behind it?
23
Are there any objects which aren't sets?
20
Redefine \emph to be both bold and italic
18
Calculus and Category theory
16
Properties of the category of smooth vector bundles over a smooth manifold

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