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Guillermo Cortiñas

54 papers hereh-index 191.1k citations74 works total

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

author position
  • sole author16
  • first author31
  • middle author1
  • last author6

Across the 54 of 54 papers where every author was matched, so the position is known.

fields
  • math.KT37
  • math.RA6
  • math.AG4
  • math.OA3
  • math.AC1
  • math.AT1
same name
  • Guillermo Cortiñas — 1 paper, h 1

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
19952024
most citedK-theory of Leavitt path algebras

42 citations · 240 across the 49 of their papers we have counts for

collaborators
Showing 2005 · math.KTShow all

2 papers · 2 filters

math.KT2005★ 1 cited

Cyclic homology of H-unital (pro-) algebras, Lie algebra homology of matrices, and a paper of Hanlon's

Guillermo Cortiñas

We consider algebras over a field k of characteristic zero. The article is concerned with the isomorphism of graded vectorspaces \[ H(\gl(A))\iso\wedge (HC(A)[-1]) \] between the…

math.KT2005★ 2 cited

Cyclic homology, cdh-cohomology and negative K-theory

G. Cortiñas, C. Haesemeyer, M. Schlichting +1

We prove a blow-up formula for cyclic homology which we use to show that infinitesimal K-theory satisfies cdh-descent. Combining that result with some computations of the cdh…

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