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Andrew Obus

26 papers hereh-index 11321 citations34 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author11
  • first author10
  • middle author3
  • last author1

Across the 25 of 26 papers where every author was matched, so the position is known.

fields
  • math.AG22
  • math.NT3
  • math.DS1

identity via Semantic Scholar / OpenAlex

activity
20082026
most citedWild cyclic-by-tame extensions

21 citations · 47 across the 19 of their papers we have counts for

collaborators
Showing 2009Show all

2 papers · 1 filter

math.AG2009

Fields of moduli of three-point G-covers with cyclic p-Sylow, I

Andrew Obus

We examine in detail the stable reduction of Galois covers of the projective line over a complete discrete valuation field of mixed characteristic (0, p), where G has a cyclic p-Sy…

math.AG2009

Vanishing Cycles and Wild Monodromy

Andrew Obus

Let K be a complete discrete valuation field of mixed characteristic (0,p) with algebraically closed residue field, and let f: Y --> P^1 be a three-point G-cover defined over K, wh…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.