Now showing items 1-4 of 4

  • A certain class of starlike log-harmonic mappings 

    Aydoğan, Seher Melike; Polatoğlu, Yaşar (ELSEVIER SCIENCE BV, 2014-11)
    In this paper we investigate some properties of log-harmonic starlike mappings. For this aim we use the subordination principle or Lindelof Principle (Lewandowski (1961) [71).
  • Harmonic mappings related to Janowski starlike functions 

    Kahramaner, Yasemin; Polatoğlu, Yaşar; Aydoğan, Seher Melike (ELSEVIER SCIENCE BV, 2014-11)
    The main purpose of the present paper is to give the extent idea which was introduced by Robinson(1947) [6]. One of the interesting application of this extent idea is an investigation of the class of harmonic mappings ...
  • On head-on collision between two solitary waves in shallow water: the use of the extended PLK method 

    Demiray, Hilmi; Özden, Ali Erinç (Springer, 2015-10)
    In the present work, we examined the head-on collision of solitary waves in shallow water theory, through the use of extended Poincare–Lighthill–Kuo (PLK) method based on the combination of reductive perturbation method ...
  • Quasiconformal harmonic mappings related to starlike functions 

    Polatoğlu, Yaşar; Duman, Emel Yavuz; Kahramaner, Yasemin; Aydoğan, Seher Melike (Eudoxus Press, 2014-07)
    Let f = h(z) + <(g(z))over bar> be a univalent sense-preserving harmonic mapping of the unit disc D = {z is an element of C parallel to z vertical bar < 1}. If f satisfies the condition vertical bar w(z)vertical bar = ...