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jmc
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About

PostDoc in mathematics at Universität Freiburg (DE).

Main fields of interest: Algebraic geometry. In particular: Hodge structures, Galois representations, and analogous aspects between them.

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39
"Philosophical" meaning of the Yoneda Lemma
Feb 4, 2014
question
31
On Grothendieck's idea on his Standard Conjecture B
Feb 2, 2015
answer
27
Breen-Deligne packages and the liquid tensor experiment
Feb 7, 2022
question
27
Why are unramified maps not required to be locally of finite presentation?
May 1, 2015
question
23
Is there a functor of points approach to algebraic cycles and intersection theory?
Nov 6, 2012
answer
20
Which mathematical definitions should be formalised in Lean?
Sep 22, 2018
question
17
A $0$-dimensional ring that is not noetherian
Apr 6, 2012
question
15
Do we expect abelian varieties (and “Artin motives”) to generate the Grothendieck ring of varieties over a finite field?
Apr 9, 2018
question
15
Are there known cases of the Mumford–Tate conjecture that do not use Abelian varieties?
Nov 24, 2014
question
14
Is there an analogue of the Tate (and Hodge) conjecture for varieties that are not proper smooth (i.e., the mixed case)?
Feb 25, 2015
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Should/may I delete this flawed question?
5
Formatting citations to the literature on MathOverflow
4
Should I flag this question as spam?
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How to change the label of one item in an enumitem list
23
Where can I find lists of theorems that have been verified?
22
babel with russian and english language
21
Where can I find lists of theorems that have been verified?
19
What's the "Hello, World!" for proof assistants?