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NEIGHBOURHOODS OF A CERTAIN SUBCLASS OF STRONGLY STARLIKE FUNCTIONS

Yıl 2020, Cilt: 10 Sayı: 2, 452 - 458, 01.03.2020

Öz

In this paper we introduce and study a new subclass of strongly starlike functions of order α defined by convolution structure. We investigate neighbourhoods and coefficient bounds of this class.

Kaynakça

  • Brannan, D. A. and Kirwan, W. E. , (1969), On some classes of bounded univalent functions, J. London Math. Soc., 1, (2), pp. 431 - 443.
  • Ruscheweyh, S., (1981), Neighbourhoods of Univalent functions, Proc. Amer. Maths. Soc., 81, pp. 521-527.
  • Ruscheweyh, S. and Sheil, T., - Small, (1973), Hadamard product of Schilicht functions and the polya - Schoenberg Canjecture, Comment. Math. Helvi, 48, pp. 119-135.
  • Stankiewicz, J., (1966), Quelques Problems extremanx dans des classes de functions angulairment etoilees, Ann. Univ. M. Curie - Sklodowska, Section-A, 20, pp. 59-75.
  • Stankiewicz, J., (1970), Some remarks concerning starlike functions”, Bull. Acad. Polon. Sci. Ser. Scie. Math., 18, pp. 143-146.
Yıl 2020, Cilt: 10 Sayı: 2, 452 - 458, 01.03.2020

Öz

Kaynakça

  • Brannan, D. A. and Kirwan, W. E. , (1969), On some classes of bounded univalent functions, J. London Math. Soc., 1, (2), pp. 431 - 443.
  • Ruscheweyh, S., (1981), Neighbourhoods of Univalent functions, Proc. Amer. Maths. Soc., 81, pp. 521-527.
  • Ruscheweyh, S. and Sheil, T., - Small, (1973), Hadamard product of Schilicht functions and the polya - Schoenberg Canjecture, Comment. Math. Helvi, 48, pp. 119-135.
  • Stankiewicz, J., (1966), Quelques Problems extremanx dans des classes de functions angulairment etoilees, Ann. Univ. M. Curie - Sklodowska, Section-A, 20, pp. 59-75.
  • Stankiewicz, J., (1970), Some remarks concerning starlike functions”, Bull. Acad. Polon. Sci. Ser. Scie. Math., 18, pp. 143-146.
Toplam 5 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Bölüm Research Article
Yazarlar

P. T. Reddy Bu kişi benim

B. Venkateswarlu Bu kişi benim

Yayımlanma Tarihi 1 Mart 2020
Yayımlandığı Sayı Yıl 2020 Cilt: 10 Sayı: 2

Kaynak Göster