Year: 2018
Type: preprint
Abstract: The paper puts forward an example of a~Markov function $f=\operatorname{const}+\widehatσ$ such that the three functions $f,f^2$ and $f^3$ form a Nikishin system. A conjecture is proposed that there exists a~Markov function $f$ such that, for each $n\in\mathbb N$, the system $f,f^2,\dots,f^n$ constitutes a~Nikishin system. Bibliography:~20~titles.
Source: arXiv (Cornell University)
Author: Suetin, Sergey P.
Language: English
Subfield: Applied Mathematics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
Awards: G1148188478, G1718492525
OpenAlex ID: W2893178782