International Journal of
Physical Sciences

  • Abbreviation: Int. J. Phys. Sci.
  • Language: English
  • ISSN: 1992-1950
  • DOI: 10.5897/IJPS
  • Start Year: 2006
  • Published Articles: 2572

Full Length Research Paper

Sâlâgean-type harmonic univalent functions

Bilal Åžeker
Department of Mathematics, Faculty of Science and Letters, Batman University, 72060, Batman - Turkey.
Email: [email protected]

  •  Accepted: 19 January 2011
  •  Published: 18 February 2011



The purpose of the present paper is to introduce new classes of harmonic univalent functions defined by using the Sâlâgean differential operator and to investigate various properties of these classes.


Key words: Harmonic functions, Sâlâgean derivative, coefficient bounds, distortion bounds, extreme points, neighborhood.