A. López-García, V. A. Prokhorov, “Lattice Paths, Vector Continued Fractions, and Resolvents of Banded Hessenberg Operators”, Comput. Methods Funct. Theory, 2023
Abey López-García, Guillermo López Lagomasino, “Nikishin systems on star-like sets: Ratio asymptotics of the associated multiple orthogonal polynomials”, Journal of Approximation Theory, 225, 2018, 1
D. Barrios Rolanía, J. C. García-Ardila, “Geronimus transformations for sequences of d-orthogonal polynomials”, RACSAM, 114, no. 1, 2020, 26
V M Buchstaber, V N Dubinin, V A Kaliaguine, B S Kashin, V N Sorokin, S P Suetin, D N Tulyakov, B N Chetverushkin, E M Chirka, A A Shkalikov, “Alexander Ivanovich Aptekarev (on his 60th birthday)”, Russ. Math. Surv., 70, no. 5, 2015, 965
Steven Delvaux, Abey López, “High-Order Three-Term Recursions, Riemann–Hilbert Minors and Nikishin Systems on Star-Like Sets”, Constr Approx, 37, no. 3, 2013, 383
M.Castro Smirnova, “Convergence Conditions for Vector Stieltjes Continued Fractions”, Journal of Approximation Theory, 115, no. 1, 2002, 100
Vladimir Nikolaevich Sorokin, “Weak asymptotics of multiple Pollaczek polynomials”, KIAM Prepr., no. 26, 2017, 1
Victor Matveevich Buchstaber, Vladimir Nikolaevich Dubinin, Valerii Aleksandrovich Kalyagin, Boris Sergeevich Kashin, Vladimir Nikolaevich Sorokin, Sergey Pavlovich Suetin, Dmitrii Nikolaevich Tulyakov, Boris Nikolaevich Chetverushkin, Evgenii Mikhailovich Chirka, Andrei Andreevich Shkalikov, “Александр Иванович Аптекарев (к 60-летию со дня рождения)”, Успехи математических наук, 70, no. 5(425), 2015, 183
A. López-García, E. Miña-Díaz, “Nikishin systems on star-like sets: algebraic properties and weak asymptotics of the associated multiple orthogonal polynomials”, Sb. Math., 209, no. 7, 2018, 1051
Youssèf Ben Cheikh, “On some (n−1)-symmetric linear functionals”, Journal of Computational and Applied Mathematics, 133, no. 1-2, 2001, 207