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PULITA ANDREA's user avatar
PULITA ANDREA's user avatar
PULITA ANDREA's user avatar
PULITA ANDREA
  • Member for 12 years, 10 months
  • Last seen this week
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5
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About

My interests:

p-adic (linear) differential equations, q-difference equations, Tannakian categories, Witt vectors, Lubin-Tate groups, Swan conductor, Artin-Schreier-Witt theory,

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29
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5
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Posts
29
Posts %
5
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2
Posts
29
Posts %
5
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2
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29
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14
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Top posts
question
6
permutation of projective limits with inductive limits
Feb 13, 2012
question
5
Image of the ghost map of $p$-typical Witt vectors and $A$-ring structure of $W(A)$
May 28, 2021
answer
5
Differential structures on unit-root Frobenius modules
Feb 17, 2012
answer
5
Ghost components of a Witt vector - Motivation
May 28, 2021
question
2
Existence of a Frobenius endomorphism of ramified extensions with unperfect residual field
Dec 20, 2012
question
1
Finite-order automorphisms in the absolute Galois group of a $p$-adic field?
Aug 9
question
-1
What is the product of two categories? Or its substitute ? [closed]
Feb 17, 2012