Sakar, Fethiye Müge2021-08-162021-08-162021Sakar, F.M. (2021). On Sense of Yamakawa family of meromorphic bi-univalent and bi-sub ordinate functions. Turkish Journal of Mathematics, 45(4), 1887-1898.1300-00981303-6149https://journals.tubitak.gov.tr/math/issues/mat-21-45-4/mat-45-4-30-2011-82.pdfhttps://hdl.handle.net/11468/7311WOS:000678517500030Abstract: This study offers three different univalent function families of bi-meromorphic and bi-subordinate functions defined on ∆ = {z : z ∈ C, 1 < |z| < ∞}. The estimations of the first three coefficients |b0|, |b1|, |b2| and extra |b0b1 + 2b2| are obtained for the functions of these families. We also point out some closely related cases for our results.eninfo:eu-repo/semantics/openAccessUnivalent functionBi-univalent functionMeromorphic functionSubordiationOn Sense of Yamakawa family of meromorphic bi-univalent and bi-sub ordinate functionsOn Sense of Yamakawa family of meromorphic bi-univalent and bi-sub ordinate functionsYamakawa'nın Sense of meromorfik iki tek değerli ve iki bağımlı fonksiyonların ailesi hakkındaYamakawa'nın Sense of meromorfik iki tek değerli ve iki bağımlı fonksiyonların ailesi hakkındaArticle45418871898WOS:0006785175000302-s2.0-8511161338652849210.3906/mat-2011-82Q2Q3