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researcher

K. Lorensen

11 papers hereh-index 362 citations23 works total

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

author position
  • sole author5
  • first author3
  • last author3

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • math.GR7
  • math.RA4

identity via Semantic Scholar / OpenAlex

activity
20082025
most citedGroups with the same cohomology as their pro-p completions

2 citations · 4 across the 8 of their papers we have counts for

collaborators
Showing 2024 · math.RAShow all

1 paper · 2 filters

math.RA2024

Rank conditions and amenability for rings associated to graphs

Karl Lorensen, Johan Öinert

We study path rings, Cohn path rings, and Leavitt path rings associated to directed graphs, with coefficients in an arbitrary ring R. For each of these types of rings, we stipula…

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