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researcher

U. Walther

10 papers hereh-index 191.1k citations89 works total

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

author position
  • sole author4
  • last author6

Across the 10 of 10 papers where every author was matched, so the position is known.

fields
  • math.AG5
  • math.AC2
  • alg-geom1
  • math.CO1
  • math.RA1
same name
  • U. Walther — 1 paper, h 4

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
19972007
most citedArbitrary rank jumps for A-hypergeometric systems through Laurent polynomials

3 citations · 3 across the 5 of their papers we have counts for

collaborators
Showing 2004 · math.AGShow all

1 paper · 2 filters

math.AG2004

Homological Methods for Hypergeometric Families

Laura Felicia Matusevich, Ezra Miller, Uli Walther

We analyze the behavior of the holonomic rank in families of holonomic systems over complex algebraic varieties by providing homological criteria for rank-jumps in this general set…

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