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ON A SUBCLASS OF CLOSE-TO-CONVEX FUNCTIONS

Year 2009, Volume: 38 Issue: 2, 95 - 101, 01.02.2009

Abstract

In this paper, we introduce a new subclass Ks(λ, A, B) of close-toconvex functions. Such results as inclusion relationships, coefficient estimates, distortion and covering theorems for this class are proved. The results presented here would provide extensions of those given in earlier works. Several other new results are also obtained.

References

  • Gao, C. -Y. and Zhou, S. -Q. On a class of analytic functions related to the starlike functions, Kyungpook Math. J. 45, 123–130, 2005.
  • Liu, M. -S. On a subclass of p-valent close-to-convex functions of order β and type α, J. Math. Study 30, 102–104, 1997 (in Chinese).
  • Rogosinski, W. On the coefficients of subordinate functions, Proc. London Math. Soc. (Ser. 2) 48, 48–82, 1943.
  • Wang, Z. -G., Gao, C. -Y. and Yuan, S. -M. On certain subclass of close-to-convex functions, Acta Math. Acad. Paedagog. Nyh´azi. (N.S.) 22, 171–177, 2006.
  • Wu, Z. -R. The integral opterator of starlikeness and the family of Bazileviˇc functions, Acta Math. Sinica 27, 394–409, 1984 (in Chinese).

ON A SUBCLASS OF CLOSE-TO-CONVEX FUNCTIONS

Year 2009, Volume: 38 Issue: 2, 95 - 101, 01.02.2009

Abstract

References

  • Gao, C. -Y. and Zhou, S. -Q. On a class of analytic functions related to the starlike functions, Kyungpook Math. J. 45, 123–130, 2005.
  • Liu, M. -S. On a subclass of p-valent close-to-convex functions of order β and type α, J. Math. Study 30, 102–104, 1997 (in Chinese).
  • Rogosinski, W. On the coefficients of subordinate functions, Proc. London Math. Soc. (Ser. 2) 48, 48–82, 1943.
  • Wang, Z. -G., Gao, C. -Y. and Yuan, S. -M. On certain subclass of close-to-convex functions, Acta Math. Acad. Paedagog. Nyh´azi. (N.S.) 22, 171–177, 2006.
  • Wu, Z. -R. The integral opterator of starlikeness and the family of Bazileviˇc functions, Acta Math. Sinica 27, 394–409, 1984 (in Chinese).
There are 5 citations in total.

Details

Primary Language English
Subjects Statistics
Journal Section Mathematics
Authors

Z.-g. Wang This is me

D.-z. Chen This is me

Publication Date February 1, 2009
Published in Issue Year 2009 Volume: 38 Issue: 2

Cite

APA Wang, Z.-g., & Chen, D.-z. (2009). ON A SUBCLASS OF CLOSE-TO-CONVEX FUNCTIONS. Hacettepe Journal of Mathematics and Statistics, 38(2), 95-101.
AMA Wang Zg, Chen Dz. ON A SUBCLASS OF CLOSE-TO-CONVEX FUNCTIONS. Hacettepe Journal of Mathematics and Statistics. February 2009;38(2):95-101.
Chicago Wang, Z.-g., and D.-z. Chen. “ON A SUBCLASS OF CLOSE-TO-CONVEX FUNCTIONS”. Hacettepe Journal of Mathematics and Statistics 38, no. 2 (February 2009): 95-101.
EndNote Wang Z-g, Chen D-z (February 1, 2009) ON A SUBCLASS OF CLOSE-TO-CONVEX FUNCTIONS. Hacettepe Journal of Mathematics and Statistics 38 2 95–101.
IEEE Z.-g. Wang and D.-z. Chen, “ON A SUBCLASS OF CLOSE-TO-CONVEX FUNCTIONS”, Hacettepe Journal of Mathematics and Statistics, vol. 38, no. 2, pp. 95–101, 2009.
ISNAD Wang, Z.-g. - Chen, D.-z. “ON A SUBCLASS OF CLOSE-TO-CONVEX FUNCTIONS”. Hacettepe Journal of Mathematics and Statistics 38/2 (February 2009), 95-101.
JAMA Wang Z-g, Chen D-z. ON A SUBCLASS OF CLOSE-TO-CONVEX FUNCTIONS. Hacettepe Journal of Mathematics and Statistics. 2009;38:95–101.
MLA Wang, Z.-g. and D.-z. Chen. “ON A SUBCLASS OF CLOSE-TO-CONVEX FUNCTIONS”. Hacettepe Journal of Mathematics and Statistics, vol. 38, no. 2, 2009, pp. 95-101.
Vancouver Wang Z-g, Chen D-z. ON A SUBCLASS OF CLOSE-TO-CONVEX FUNCTIONS. Hacettepe Journal of Mathematics and Statistics. 2009;38(2):95-101.