Multilevel interpolations for the generalized Nikishin system on a tree graph
We study a multilevel interpolation problem for a system of Markov functions defined by a tree graph. The normality of all indices has been proven. Asymptotic properties are studied in terms of the vector equilibrium problem for logarithmic potential.
Authors
- Владимир Генрихович Лысов (ORCID: https://orcid.org/0000-0002-3395-3030)
Institutions
- Keldysh Institute of Applied Mathematics (RU)
Publication Details
- Journal
- Transactions of the Moscow Mathematical Society
- Published
- 2024-09-16
- DOI
- https://doi.org/10.1090/mosc/338
- Primary Topic
- Differential Equations and Boundary Problems
- Type
- article
- Field-Weighted Citation Impact
- 0.00