Inequalities for a new hyperbolic type metric

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dc.contributor.authorRainio, Oona
dc.contributor.organizationfi=biolääketieteen laitos|en=Institute of Biomedicine|
dc.contributor.organizationfi=matematiikka|en=Mathematics|
dc.contributor.organization-code1.2.246.10.2458963.20.41687507875
dc.contributor.organization-code1.2.246.10.2458963.20.77952289591
dc.converis.publication-id491703735
dc.converis.urlhttps://research.utu.fi/converis/portal/Publication/491703735
dc.date.accessioned2025-08-28T02:05:31Z
dc.date.available2025-08-28T02:05:31Z
dc.description.abstractWe study a new hyperbolic type metric recently introduced by Song and Wang. We present formulas for it in the upper half-space and the unit ball domains and find its sharp inequalities with the hyperbolic metric and the triangular ratio metric. We also improve existing ball inclusion results and give bounds for the distortion of this new metric under conformal and quasiregular mappings.
dc.identifier.eissn2197-120X
dc.identifier.jour-issn2524-7581
dc.identifier.olddbid208567
dc.identifier.oldhandle10024/191594
dc.identifier.urihttps://www.utupub.fi/handle/11111/58041
dc.identifier.urlhttps://doi.org/10.1007/s40627-025-00151-7
dc.identifier.urnURN:NBN:fi-fe2025082788026
dc.language.isoen
dc.okm.affiliatedauthorRainio, Oona
dc.okm.discipline111 Mathematicsen_GB
dc.okm.discipline111 Matematiikkafi_FI
dc.okm.internationalcopublicationnot an international co-publication
dc.okm.internationalityInternational publication
dc.okm.typeA1 ScientificArticle
dc.publisherSpringer Science and Business Media LLC
dc.publisher.countryGermanyen_GB
dc.publisher.countrySaksafi_FI
dc.publisher.country-codeDE
dc.relation.articlenumber3
dc.relation.doi10.1007/s40627-025-00151-7
dc.relation.ispartofjournalComplex Analysis and its Synergies
dc.relation.issue2
dc.relation.volume11
dc.source.identifierhttps://www.utupub.fi/handle/10024/191594
dc.titleInequalities for a new hyperbolic type metric
dc.year.issued2025

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