Constructive solution of one vector equilibrium problem

DOI10.1134/S1064562420020064OpenAlexW3043046149MaRDI QIDQ2243712

A. I. Bogolyubskii, V. G. Lysov

Publication date: 11 November 2021

Published in: Doklady Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s1064562420020064

zbMATH Keywords

equilibrium measurelogarithmic potentialHermite-Padé approximantsvector equilibrium problemFrobenius-Padé approximantsNikishin matrix of interaction

Mathematics Subject Classification ID

Numerical analysis (65-XX) Approximations and expansions (41-XX)

Related Items (1)

Mixed type Hermite-Padé approximants for a Nikishin system

Cites Work

• Unnamed Item
• Strong asymptotics of diagonal Frobenius-Padé approximants and Nikishin systems
• Asymptotics of Jacobi-Piñeiro polynomials and functions of the second kind
• Equilibrium of vector potentials and uniformization of the algebraic curves of genus \(0\)
• On convergence of simultaneous Padé approximants for systems of functions of Markov type
• On a vector potential-theory equilibrium problem with the Angelesco matrix
• On the supports of vector equilibrium measures in the Angelesco problem with nested intervals
• Direct and inverse problems for vector logarithmic potentials with external fields
• The Mhaskar–Saff Variational Principle and Location of the Shocks of Certain Hyperbolic Equations
• ON SIMULTANEOUS PADÉ APPROXIMANTS
• Hermite-Pade approximants for systems of Markov-type functions
• Convergence of ray sequences of Frobenius-Padé approximants

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