Properties of Certain Classes of Analytic or Harmonic Functions - Agnes Orsoly Pall-Szabo

Din cuprins: 1 Preliminary results 1. 1 Introduction 1. 2 Definitions and notations 2 Analytic functions with varying arguments 2. 1 Properties of certain class of analytic functions with varying arguments defined by Ruscheweyh derivative 2. 2 Properties of certain class of analytic functions with varying arguments defined by Salagean derivative 3 Analytic functions 3. 1 Coefficient bounds and Fekete-Szego problem for new classes of analytic functions. 4 Differential subordinations and superordinations 4. 1 On a class of univalent functions defined by Salagean integro-differential operator 4. 2 Differential subordination results obtained by using a new operator 5 Harmonic functions 5. 1 On a certain class of harmonic functions... 5. 2 A unified class of harmonic functions with varying argument of coefficients Editie in limba engleza