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SOME PROPERTIES OF CERTAIN SUBCLASSES OF MEROMORPHIC P-VALENT INTEGRAL OPERATORS

Yıl 2014, Cilt: 4 Sayı: 1, 62 - 66, 01.06.2014

Öz

For meromorphic p-valent function of the form fi z = 1−α z−w p + ∑∞ n=2 a i n z− w n , α < 1, which are analytic in the punctured unit disk z : 0 < |z −w| < 1 with a pole of order p at w, a class Γp β ζ1, ζ2; γ is introduced and some properties for Γp α ζ1, ζ2; γ of fi z in relatioon to the coefficient bounds, convex combination and convolution were discussed.

Kaynakça

  • O. Altintas, and S. Owa, On soem subclassess of univalent functions with negative coefficient, Pusan Kyongnam Math. J. 4 (1988) 41-46.
  • D. Hur and G.H. Oh, On certain class of analytic functions with negative ciefficients, Pusan Kyongnam Math. J. 5(19890), 69-80.
  • S. Kanas and F.Ronnig, Unifromly Starlike and conves functions and other related classes of univalent functions, Ann Universitym Narue Curie-Sklodowska Section A,53(1999), 95-105.
  • H.S. Kim and S.K. Lee, On soem classes of univalent functions, Math Japan, 32(987), 781-796.
  • D.O Makinde and T.O. Opoola, On sufficient condition fo starlikeness, General Mathematics 18(3) 2010, 30-35.
  • D.O. Makinde, On a certain family of meromorphic functions with positive coefficients, Acta Univer- sitatis Apulensis (submitted).
  • D.O. Makinde and A.T. Oladipo, Some properties of certain subclasses of univalent integral operator. Journal of Sientia Magna (accepted)
  • N. Seenivasagan, Sufficient conditions for univalence, Applied Mathemaitics E-notes, 8,2008, 30-35.
  • F. Silverman, Univalent functions with negative coefficients, Proc. Amer. Math. Soc, 51 (1975),109- 116.
  • Xiao-Fei Li and An-Ping Wang, Some properties of some subclassess of univalent functions, Applied Mathematical Sciences, 6(54) (2012) 2687-2693.
Yıl 2014, Cilt: 4 Sayı: 1, 62 - 66, 01.06.2014

Öz

Kaynakça

  • O. Altintas, and S. Owa, On soem subclassess of univalent functions with negative coefficient, Pusan Kyongnam Math. J. 4 (1988) 41-46.
  • D. Hur and G.H. Oh, On certain class of analytic functions with negative ciefficients, Pusan Kyongnam Math. J. 5(19890), 69-80.
  • S. Kanas and F.Ronnig, Unifromly Starlike and conves functions and other related classes of univalent functions, Ann Universitym Narue Curie-Sklodowska Section A,53(1999), 95-105.
  • H.S. Kim and S.K. Lee, On soem classes of univalent functions, Math Japan, 32(987), 781-796.
  • D.O Makinde and T.O. Opoola, On sufficient condition fo starlikeness, General Mathematics 18(3) 2010, 30-35.
  • D.O. Makinde, On a certain family of meromorphic functions with positive coefficients, Acta Univer- sitatis Apulensis (submitted).
  • D.O. Makinde and A.T. Oladipo, Some properties of certain subclasses of univalent integral operator. Journal of Sientia Magna (accepted)
  • N. Seenivasagan, Sufficient conditions for univalence, Applied Mathemaitics E-notes, 8,2008, 30-35.
  • F. Silverman, Univalent functions with negative coefficients, Proc. Amer. Math. Soc, 51 (1975),109- 116.
  • Xiao-Fei Li and An-Ping Wang, Some properties of some subclassess of univalent functions, Applied Mathematical Sciences, 6(54) (2012) 2687-2693.
Toplam 10 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Bölüm Research Article
Yazarlar

Deborah Olufunmilayo Makinde Bu kişi benim

Yayımlanma Tarihi 1 Haziran 2014
Yayımlandığı Sayı Yıl 2014 Cilt: 4 Sayı: 1

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