Article
2022
·
0 atıf
Coefficient inequalities for new subclasses of bi-univalent functions defined by using the function <i>f</i><sub>δ</sub>
Özet
In this investigation, we introduce and study two new subclasses of bi-univalent functions defined by using the function f(delta) and Salagean differential operator. Furthermore, we find estimates on the coefficients vertical bar a(2)vertical bar and vertical bar a(3)vertical bar for these function classes.
Anahtar Kelimeler
Univalent function
bi-univalent function
coefficient bounds
Salagean differential operator
2ND HANKEL DETERMINANT
STARLIKE
WoS Kategorileri
Mathematics
Künye
- Dergi
- ASIAN-EUROPEAN JOURNAL OF MATHEMATICS
- Yıl
- 2022
- Cilt
- 15
- Sayı
- 09
- ISSN
- 1793-5571
- eISSN
- 1793-7183
- DOI
- 10.1142/S1793557122501601
- WoS UID
- WOS:000850857200011