TY - JOUR
ID - 24245
TI - Some properties and results for certain subclasses of starlike and convex functions
JO - Sahand Communications in Mathematical Analysis
JA - SCMA
LA - en
SN - 2322-5807
AU - Taati, Mohammad
AU - Moradi, Sirous
AU - Najafzadeh, Shahram
AD - Department of Mathematics, Payame Noor University, P.O.Box 19395-3697, Tehran, Iran.
AD - Department of Mathematics, Faculty of Science, Arak University, Arak 38156-8-8349, Iran.
Y1 - 2017
PY - 2017
VL - 07
IS - 1
SP - 1
EP - 15
KW - Analytic functions
KW - Starlike functions
KW - Convex functions
KW - Coefficient estimates
DO - 10.22130/scma.2017.24245
N2 - In the present paper, we introduce and investigate some properties of two subclasses $ Lambda_{n}( lambda , beta ) $ and $ Lambda_{n}^{+}( lambda , beta ) $; meromorphic and starlike functions of order $ beta $. In particular, several inclusion relations, coefficient estimates, distortion theorems and covering theorems are proven here for each of these function classes.
UR - https://scma.maragheh.ac.ir/article_24245.html
L1 - https://scma.maragheh.ac.ir/article_24245_3db9b5e2b7f48b134162a38559056bf6.pdf
ER -