K. Castillo - Publications, H-index & Citations

K. Castillo

universidade de coimbra

9H指数

93论文数

331被引数

收录论文 9

发表时间

On recurrence coefficients of classical orthogonal polynomials 关于经典正交多项式的递归系数

Letters in Mathematical Physics

IF1.4

2025-11-12

PREAI

Castillo, K.; Gordillo-Nunez, G.

On Chebyshev polynomials and the inertia of certain tridiagonal matrices

APPLIED MATHEMATICS AND COMPUTATION

IF3.4

2024-04-01

OAAI

Castillo, K.; da Fonseca, C. M.; Petronilho, J.

Remark on the eigenvalues of a tridiagonal matrix in biogeography

APPLIED MATHEMATICS AND COMPUTATION

IF3.4

2023-01-01

OAAI

Castillo, K.

On Markov's theorem on zeros of orthogonal polynomials revisited

APPLIED MATHEMATICS AND COMPUTATION

IF3.4

2018-12-01

PREAI

Castillo, K.; Costa, M. S.; Rafaeli, F. R.

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

APPLIED MATHEMATICS AND COMPUTATION

IF3.4

2017-06-01

PREAI

Castillo, Kenier; Marcellan, Francisco; Rivero, Jorge

Monotonicity of zeros for a class of polynomials including hypergeometric polynomials

APPLIED MATHEMATICS AND COMPUTATION

IF3.4

2015-09-01

PREAI

Castillo, Kenier

On computational aspects of discrete Sobolev inner products on the unit circle

APPLIED MATHEMATICS AND COMPUTATION

IF3.4

2013-10-01

OAAI

Castillo, Kenier; Garza, Lino G.; Marcellan, Francisco

Perturbations on the antidiagonals of Hankel matrices

APPLIED MATHEMATICS AND COMPUTATION

IF3.4

2013-09-01

OAAI

Castillo, K.; Dimitrov, D. K.; Garza, L. E.; Rafaeli, F. R.

On a moment problem associated with Chebyshev polynomials

APPLIED MATHEMATICS AND COMPUTATION

IF3.4

2012-05-01

PREAI

Castillo, K.; Lamblem, R. L.; Ranga, A. Sri

研究方向