Title of article
Bi-Concave Functions Involving a Differential Operator
Author/Authors
Altınkaya, S Uludag University , Yalcın, S Uludag University
Pages
12
From page
111
To page
122
Abstract
ThepurposeofthepresentpaperistointroduceaclassDk,αλ,δC0(β)ofbi-concavefunctionsdefinedbyadifferentialoperator.WefindestimatesontheTaylor-Maclaurincoefficients|a2|and|a3|forfunc-tionsinthisclass.Severalconsequencesoftheseresultsarealsopointedoutintheformofcorollaries
Keywords
Bi-concave functions , differential operator , coefficient estimates
Serial Year
2019
Record number
2493559
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