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researcher

D. Ştefan

15 papers hereh-index 15715 citations38 works total

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

author position
  • first author1
  • last author14

Across the 15 of 15 papers where every author was matched, so the position is known.

fields
  • math.KT8
  • math.QA7

identity via Semantic Scholar / OpenAlex

activity
20002017
most cited(Co)cyclic (co)homology of bialgebroids: An approach via (co)monads

45 citations · 114 across the 14 of their papers we have counts for

collaborators
Showing 2002 · math.QAShow all

1 paper · 2 filters

math.QA2002★ 3 cited

Hochschild Cohomology of Algebras in Monoidal Categories and Splitting Morphisms of Bialgebras

A. Ardizzoni, C. Menini, D. Stefan

The main goal of this paper is to investigate the structure of Hopf algebras with the property that either its Jacobson radical is a Hopf ideal or its coradical is a subalgebra. In…

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