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Oscar Orellana

2 papers here

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

author position
  • last author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • hep-ph1
  • math.CA1
same name
  • Oscar Orellana — 1 paper

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

most citedPerturbative QCD in acceptable schemes with holomorphic coupling

10 citations · 10 across the 2 of their papers we have counts for

collaborators

2 papers

math.CA2014

Non-self adjoint Sturm-Liouville problem with spectral and physical parameters in boundary conditions

Rodrigo Meneses Pacheco, Oscar Orellana

We present a complete description on the spectrum and eigenfunctions of the following two point boundary value problem $$(p(x)f')'-(q(x)-λr(x))f=0\;, \;\; 0<x<L \quad ; \quad f'(0)…

hep-ph2014★ 10 cited

Perturbative QCD in acceptable schemes with holomorphic coupling

Carlos Contreras, Gorazd Cvetic, Reinhart Kogerler +2

Perturbative QCD in mass independent schemes leads in general to running coupling a(Q2) which is nonanalytic (nonholomorphic) in the regime of low spacelike momenta $|Q^2| \less…

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