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ON A SUBCLASS OF UNIFORMLY QUASI CONVEX FUNCTIONS OF ORDER $\alpha$

Yıl 2015, Cilt: 3 Sayı: 2, 33 - 41, 01.10.2015

Öz

In this paper, we introduce two new classes of analytic functions namely uniformly quasi convex functions of order and quasi uniformly con- vex functions of order denoted by UQCV ($\alpha$) and QUCV ($\alpha$ ) ($0\qeq $\alpha$ < 1$) respectively and study certain properties of functions belonging to these two classes. Further, we obtain a necessary and sucient condition for the function f(z) to be in the class UQCV ($\alpha$ ): These results are generalized recent results of Rajalakshmi Rajagopal and Selvaraj [7]:

Kaynakça

  • [1] J. W. Alexander, Functions which map the interior of the unit circle upon simple regions, Annals. Math., 17(1915), 12 -22.
  • [2] A. W. Goodman, On uniformly convex functions, Ann. Polon. Math., 56( 1991), 87 - 92. [3] A. W. Goodman, Univalent functions vol. I and vol. II, Mariner Publishing Comp. Inc., Tampa, Florida, 1983.
  • [4] R. J. Libera, Some classes of regular univalent functions, Proc. Amer. Math. Soc., 16(1965), 755 -758.
  • [5] K. I. Noor, On quasi convex functions and related topics, Int. J. Math. Sci., 10(2)(1987), 241 - 258.
  • [6] K. S. Padmanabhan, On certain subclasses of Bazilevic functions, Ind. J. Maths., 39(3)(1997).
  • [7] Rajalakshmi Rajagopal and C. Selvaraj, On a class of uniformly quasi-convex functions, Bull. Calcutta Math. Soc., 95(2003), 199 -206.
  • [8] F. Ronning, A survey on uniformly convex and uniformly starlike functions, Ann. Univ. Mariae Curie - Sklodowska Sect. A, 47(1993), 123 - 134.
  • [9] F. Ronning, Uniformly convex functions and corresponding class of star like functions, Proc. Amer. Math. Soc., 118(1) (1993), 189 - 196.
Yıl 2015, Cilt: 3 Sayı: 2, 33 - 41, 01.10.2015

Öz

Kaynakça

  • [1] J. W. Alexander, Functions which map the interior of the unit circle upon simple regions, Annals. Math., 17(1915), 12 -22.
  • [2] A. W. Goodman, On uniformly convex functions, Ann. Polon. Math., 56( 1991), 87 - 92. [3] A. W. Goodman, Univalent functions vol. I and vol. II, Mariner Publishing Comp. Inc., Tampa, Florida, 1983.
  • [4] R. J. Libera, Some classes of regular univalent functions, Proc. Amer. Math. Soc., 16(1965), 755 -758.
  • [5] K. I. Noor, On quasi convex functions and related topics, Int. J. Math. Sci., 10(2)(1987), 241 - 258.
  • [6] K. S. Padmanabhan, On certain subclasses of Bazilevic functions, Ind. J. Maths., 39(3)(1997).
  • [7] Rajalakshmi Rajagopal and C. Selvaraj, On a class of uniformly quasi-convex functions, Bull. Calcutta Math. Soc., 95(2003), 199 -206.
  • [8] F. Ronning, A survey on uniformly convex and uniformly starlike functions, Ann. Univ. Mariae Curie - Sklodowska Sect. A, 47(1993), 123 - 134.
  • [9] F. Ronning, Uniformly convex functions and corresponding class of star like functions, Proc. Amer. Math. Soc., 118(1) (1993), 189 - 196.
Toplam 8 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Mühendislik
Bölüm Articles
Yazarlar

D. Vamshee Krıshna Bu kişi benim

B. Venkateswarlu

T. Ramreddy Bu kişi benim

Yayımlanma Tarihi 1 Ekim 2015
Gönderilme Tarihi 10 Temmuz 2014
Yayımlandığı Sayı Yıl 2015 Cilt: 3 Sayı: 2

Kaynak Göster

APA Vamshee Krıshna, D., Venkateswarlu, B., & Ramreddy, T. (2015). ON A SUBCLASS OF UNIFORMLY QUASI CONVEX FUNCTIONS OF ORDER $\alpha$. Konuralp Journal of Mathematics, 3(2), 33-41.
AMA Vamshee Krıshna D, Venkateswarlu B, Ramreddy T. ON A SUBCLASS OF UNIFORMLY QUASI CONVEX FUNCTIONS OF ORDER $\alpha$. Konuralp J. Math. Ekim 2015;3(2):33-41.
Chicago Vamshee Krıshna, D., B. Venkateswarlu, ve T. Ramreddy. “ON A SUBCLASS OF UNIFORMLY QUASI CONVEX FUNCTIONS OF ORDER $\alpha$”. Konuralp Journal of Mathematics 3, sy. 2 (Ekim 2015): 33-41.
EndNote Vamshee Krıshna D, Venkateswarlu B, Ramreddy T (01 Ekim 2015) ON A SUBCLASS OF UNIFORMLY QUASI CONVEX FUNCTIONS OF ORDER $\alpha$. Konuralp Journal of Mathematics 3 2 33–41.
IEEE D. Vamshee Krıshna, B. Venkateswarlu, ve T. Ramreddy, “ON A SUBCLASS OF UNIFORMLY QUASI CONVEX FUNCTIONS OF ORDER $\alpha$”, Konuralp J. Math., c. 3, sy. 2, ss. 33–41, 2015.
ISNAD Vamshee Krıshna, D. vd. “ON A SUBCLASS OF UNIFORMLY QUASI CONVEX FUNCTIONS OF ORDER $\alpha$”. Konuralp Journal of Mathematics 3/2 (Ekim 2015), 33-41.
JAMA Vamshee Krıshna D, Venkateswarlu B, Ramreddy T. ON A SUBCLASS OF UNIFORMLY QUASI CONVEX FUNCTIONS OF ORDER $\alpha$. Konuralp J. Math. 2015;3:33–41.
MLA Vamshee Krıshna, D. vd. “ON A SUBCLASS OF UNIFORMLY QUASI CONVEX FUNCTIONS OF ORDER $\alpha$”. Konuralp Journal of Mathematics, c. 3, sy. 2, 2015, ss. 33-41.
Vancouver Vamshee Krıshna D, Venkateswarlu B, Ramreddy T. ON A SUBCLASS OF UNIFORMLY QUASI CONVEX FUNCTIONS OF ORDER $\alpha$. Konuralp J. Math. 2015;3(2):33-41.
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