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researcher

K. Castillo

23 papers hereh-index 10342 citations56 works total

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

author position
  • sole author5
  • first author17
  • middle author1

Across the 23 of 23 papers where every author was matched, so the position is known.

fields
  • math.CA20
  • math.PR1
  • math.RA1
  • math.SP1
same name
  • K. Castillo — 7 papers, h 3
  • K. Castillo — 3 papers, h 3
  • K. Castillo — 2 papers, h 0
  • K. Castillo — 2 papers, h 1
  • K. Castillo — 2 papers
  • K. Castillo — 1 paper, h 0

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
20152026
most citedRemark on the eigenvalues of a tridiagonal matrix in biogeography

1 citations · 1 across the 21 of their papers we have counts for

collaborators
Showing 2015Show all

1 paper · 1 filter

math.CA2015

On perturbed orthogonal polynomials on the real line and the unit circle via Szegő's transformation

K. Castillo, F. Marcellán, J. Rivero

By using the Szegő's transformation we deduce new relations between the recurrence coefficients for orthogonal polynomials on the real line and the Verblunsky parameters of orthogo…

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