English

Estimates on some functionals over non-linear resolvents

Complex Variables 2021-05-21 v1

Abstract

Estimation of linear and quadratic functionals over different classes of univalent functions is one of the classical problems in geometric function theory. In this paper we solve the problem over some classes of so-called non-linear resolvents, which arise as a fruitful tool in dynamic systems. Sharp estimates on early Taylor coefficients and the Fekete--Szeg\"{o} functional are established.

Keywords

Cite

@article{arxiv.2105.09582,
  title  = {Estimates on some functionals over non-linear resolvents},
  author = {Mark Elin and Fiana Jacobzon},
  journal= {arXiv preprint arXiv:2105.09582},
  year   = {2021}
}
R2 v1 2026-06-24T02:17:31.679Z