2008 · 105 citations · 0 references
Riemann-hilbert ProblemSufficient ConditionsFunction TheoryFunctional AnalysisComplex Function TheoryNormalized Analytic Functions
Let qt. q2 be univalent in t.:= {z : Iz I < I}. We give some applications of first order differential superordinations to obtain sufficient conditions for normalized analytic functions {(z) to satisfy