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researcher

U. Walther

47 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 author7
  • first author1
  • middle author2
  • last author37

Across the 47 of 47 papers where every author was matched, so the position is known.

fields
  • math.AG30
  • math.AC12
  • alg-geom1
  • math.CO1
  • math-ph1
  • math.PR1
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
19972025
most citedIrregularity of hypergeometric systems via slopes along coordinate subspaces

68 citations · 258 across the 40 of their papers we have counts for

collaborators
Showing 2021 · math.AGShow all

2 papers · 2 filters

math.AG2021

Topological calculation of local cohomological dimension

Thomas Reichelt, Morihiko Saito, Uli Walther

We show that the sum of the local cohomological dimension and the rectified Q-homological depth of a closed analytic subspace of a complex manifold coincide with the dime…

math.AG2021★ 1 cited

On Lyubeznik type invariants

Thomas Reichelt, Uli Walther, Wenliang Zhang

We discuss for an affine variety Y embedded in affine space X two sets of integers attached to Y⊆X via local and de Rham cohomology spectral sequences. We give topol…

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