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researcher

J. Grau

33 papers hereh-index 11490 citations103 works total

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

author position
  • first author19
  • middle author12
  • last author2

Across the 33 of 33 papers where every author was matched, so the position is known.

fields
  • math.NT18
  • math.RA6
  • math.PR5
  • math.OC3
  • math.CO1
same name
  • J. Grau — 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
20102025
most citedOn the diameter of the commuting graph of the full matrix ring over the real numbers

9 citations · 36 across the 31 of their papers we have counts for

collaborators
Showing 2016 · math.RAShow all

1 paper · 2 filters

math.RA2016

Power sums over commutative and unitary rings

Jose Maria Grau, Antonio. M. Oller-Marcen

In this paper we compute the sum of the k-th powers over any finite commutative unital rings, thus generalizing known results for finite fields, the rings of integers modulo n…

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