English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The problem to determine an explicit one-parameter power form representationof the proper Zolotarev polynomials of degree $n$ and with uniform norm $1$ on$[-1,1]$ can be traced back to P. L. Chebyshev. It turned out to becomplicated, even for small values of $n$. Such a representation was known toA. A. Markov (1889) for $n=2$ and $n=3$. But already for $n=4$ it seems thatnobody really believed that an explicit form can be found. As a matter of factit was, by V. A. Markov in 1892, as A. Shadrin put it in 2004. About 125 yearspassed before an explicit form for the next higher degree, $n=5$, was found, byG. Grasegger and N. Th. Vo (2017). In this paper we settle the case $n=6$.

An explicit univariate and radical parametrization of the sextic proper Zolotarev polynomials