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On a Fekete–Szegö Problem Associated with Generalized Telephone Numbers

dc.contributor.authorBreaz, Daniel
dc.contributor.authorWanas, Abbas
dc.contributor.authorSakar, Fethiye
dc.contributor.authorAydoǧan, Seher
dc.date.accessioned2026-01-29T06:06:58Z
dc.date.issued2023-07-27
dc.description.abstractOne of the important problems regarding coefficients of analytical functions (i.e., Fekete–Szegö inequality) was raised by Fekete and Szegö in 1933. The results of this research are dedicated to determine upper coefficient estimates and the Fekete–Szegö problem in the class WΣ(δ,λ;ϑ), which is defined by generalized telephone numbers. We also indicate some specific conditions and consequences of results found by us.
dc.description.urihttps://doi.org/10.3390/math11153304
dc.description.urihttps://doaj.org/article/d4990b08169d4811acf0acdd0613b2de
dc.description.urihttps://dx.doi.org/10.3390/math11153304
dc.description.urihttps://hdl.handle.net/11468/12878
dc.description.urihttps://www.mdpi.com/2227-7390/11/15/3304
dc.identifier.doi10.3390/math11153304
dc.identifier.eissn2227-7390
dc.identifier.openairedoi_dedup___::9f2a69544b834817e0317e7c1ccc59c6
dc.identifier.orcid0000-0001-5838-7365
dc.identifier.startpage3304
dc.identifier.urihttps://hdl.handle.net/11527/68624
dc.identifier.volume11
dc.language.isoeng
dc.publisherMDPI AG
dc.relation.ispartofMathematics
dc.rightsOPEN
dc.subjectupper bounds
dc.subjectbi-univalent function
dc.subjectUpper bounds
dc.subjecttelephone numbers
dc.subjectQA1-939
dc.subjectHolormorphic function
dc.subjectFekete–Szegö problem
dc.subjectholormorphic function
dc.subjectTelephone numbers
dc.subjectbi-univalent function
dc.subjectholormorphic function
dc.subjectupper bounds
dc.subjecttelephone numbers
dc.subjectFekete–Szegö problem
dc.subjectMathematics
dc.titleOn a Fekete–Szegö Problem Associated with Generalized Telephone Numbers
dc.typeArticle
dspace.entity.typePublication

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