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researcher

O. Rojo

9 papers hereh-index 201.5k citations103 works total

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

author position
  • sole author2
  • middle author2
  • last author5

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • math.CO8
  • math.RA1
same name
  • O. Rojo — 7 papers, h 8

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
20122019
most citedSpectral results for the dominating induced matching problem

3 citations · 7 across the 7 of their papers we have counts for

collaborators
Showing 2018Show all

1 paper · 1 filter

math.CO2018

New bounds on the distance Laplacian and distance signless Laplacian spectral radii

Roberto C. Díaz, Ana I. Julio, Oscar Rojo

Let G be a simple undirected connected graph. In this paper, new upper bounds on the distance Laplacian spectral radius of G are obtained. Moreover, new lower and upper bounds for…

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