Inequalities for the geometric-mean distance metric

UDC 514 We study a hyperbolic-type metric $h_{G,c}$ introduced by Dovgoshey, Hariri, and Vuorinen and determine the best constant $c>0$ for which this function $h_{G,c}$ is a metric in specifically chosen $G$. We also present several sharp inequalities between $h_{G,c}$ and other hyperbolic-type metrics and offer several results obtained for the ball inclusion.

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Publication Details

Journal
Ukrains’kyi Matematychnyi Zhurnal
Published
2024-11-05
DOI
https://doi.org/10.3842/umzh.v76i10.7787
Primary Topic
Analytic and geometric function theory
Type
article
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article

Inequalities for the geometric-mean distance metric

Oona Rainio
Ukrains’kyi Matematychnyi Zhurnal
Analytic and geometric function theory
article

Inequalities for the geometric-mean distance metric

Oona Rainio
article en

Abstract

UDC 514 We study a hyperbolic-type metric $h_{G,c}$ introduced by Dovgoshey, Hariri, and Vuorinen and determine the best constant $c>0$ for which this function $h_{G,c}$ is a metric in specifically chosen $G$. We also present several sharp inequalities between $h_{G,c}$ and other hyperbolic-type metrics and offer several results obtained for the ball inclusion.

Ukrains’kyi Matematychnyi ZhurnalVol. 76(10)
University of Turku (FI)
Openalex Percentile: Top 69%
Analytic and geometric function theory
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Inequalities for the geometric-mean distance metric — Oona Rainio · Ukrains’kyi Matematychnyi Zhurnal (2024) | TGRS Research Map | TGRS