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researcher

U. Kraehmer

21 papers hereh-index 13433 citations28 works total

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

author position
  • sole author3
  • first author8
  • middle author2
  • last author8

Across the 21 of 21 papers where every author was matched, so the position is known.

fields
  • math.QA15
  • math.KT3
  • math.AT1
  • math.CT1
  • math.OA1

identity via Semantic Scholar / OpenAlex

activity
20012019
most citedPiecewise principal comodule algebras

17 citations · 56 across the 19 of their papers we have counts for

collaborators
Showing 2012Show all

1 paper · 1 filter

math.KT2012

Batalin-Vilkovisky Structures on Ext and Tor

Niels Kowalzig, Ulrich Kraehmer

This article studies the algebraic structure of homology theories defined by a left Hopf algebroid U over a possibly noncommutative base algebra A, such as for example Hochschild,…

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