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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 2010 · math.KTShow all

1 paper · 2 filters

math.KT2010★ 1 cited

A negative answer to a question of Bass

G. Cortiñas, C. Haesemeyer, Mark E. Walker +1

In this companion paper to arXiv:0802.1928 we provide an example of an isolated surface singularity R over a number field such that K0​(R)=K0​(R[t]) but $K_0(R) \neq K_0(R[t_…

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