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Acu, M., Najafzadeh, Sh.. (1388). Univalent holomorphic functions with fixed finitely many coefficients involving Salagean operator. نشریه هنرهای کاربردی, 1(1), 1-5. doi: 10.22075/ijnaa.2010.61
M. Acu; Sh. Najafzadeh. "Univalent holomorphic functions with fixed finitely many coefficients involving Salagean operator". نشریه هنرهای کاربردی, 1, 1, 1388, 1-5. doi: 10.22075/ijnaa.2010.61
Acu, M., Najafzadeh, Sh.. (1388). 'Univalent holomorphic functions with fixed finitely many coefficients involving Salagean operator', نشریه هنرهای کاربردی, 1(1), pp. 1-5. doi: 10.22075/ijnaa.2010.61
Acu, M., Najafzadeh, Sh.. Univalent holomorphic functions with fixed finitely many coefficients involving Salagean operator. نشریه هنرهای کاربردی, 1388; 1(1): 1-5. doi: 10.22075/ijnaa.2010.61

Univalent holomorphic functions with fixed finitely many coefficients involving Salagean operator

International Journal of Nonlinear Analysis and Applications
مقاله 1، دوره 1، شماره 1، فروردین 2010، صفحه 1-5    اصل مقاله (148.11 K)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22075/ijnaa.2010.61
نویسندگان
M. Acu1؛ Sh. Najafzadeh* 2
1Department of Mathematics,Lucian Blaga University, 2400 Sibiu, Romania
2Department of Mathematics, Faculty of Science, University of Maragheh, Maragheh, Iran
تاریخ دریافت: 06 فروردین 1388،  تاریخ بازنگری: 16 آبان 1388،  تاریخ پذیرش: 22 آبان 1388 
چکیده
By using generalized Salagean differential operator a new class of univalent holomorphic functions with fixed finitely many
coefficients is defined. Coefficient estimates, extreme points, arithmetic mean, and weighted mean properties are investigated.
کلیدواژه‌ها
Salagean operator؛ univalent function؛ Coefficient estimate؛ Extreme point؛ Arithmetic and weighted mean
مراجع
  1. F.M. Al-Oboudi, On univalent functions by a generalized Salagean operator, Int. J. Math. Math. Sci. 27 (2004), 1429-1436.
  2. D. Raducanu, On the Fekete Szego inequality for a class of analytic functions defined by using the generalized Salagean operator, General Math. Vol. 10 (16) (2008), 19-27.
  3. G. S. Salagean, Subclasses of univalent functions, Lect. Notes Math. 1013 (1983), 362-372
  4. S, Shams and S. R. Kulkarni, A class of univalent functions with negative and fixed finitely many coefficients, Acta Ciencia Indica, XXIXM (3) (2003), 587-594.
  5. Sh. Najafzadeh and S.R. Kulkarni, Application of Ruscheweyh derivative on univalent functions with negative and fixed finitely many coefficients, Rajasthan Acad. Phy. Sci. 5(1) (2006), 39-51.
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