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Toplam kayıt 8, listelenen: 1-8
Boundary Schwarz Lemma for Holomorphic Functions
(UNIV NIS, FAC SCI MATH, 2017)
In this paper, a boundary version of Schwarz lemma is investigated. We take into consideration a function f (z) holomorphic in the unit disc and f (0) = 0 such that vertical bar R-f vertical bar < 1 for vertical bar z ...
Some Remarks on Schwarz Lemma at the Boundary
(UNIV NIS, FAC SCI MATH, 2017)
In this paper, a boundary version of the Schwarz lemma is investigated. We consider a function f holomorphic in the unit disc D, f(a) = b, broken vertical bar a broken vertical bar < 1 and broken vertical bar f(z) - alpha ...
Some results for a certain class of holomorphic functions at the boundary of the unit disc
(AMER INST PHYSICS, 2019)
We consider a version of the boundary Schwarz Lemma on a certain class which is denoted by K(alpha). For the function f (z) = z + c(2)z(2) + c(3)z(3) + ... defined in the unit disc E such that the function f (z) belongs ...
Applications of the Jack's lemma for the meromorphic functions
(Springernature, 2021)
In this paper, we give some results on zf'(z)/f(z) for the certain classes of f(z) meromorphic functions. For the function f(z) = 1/z + c(0) + c(1)z + c(2)z(2)+ ... defined in the punctured disc U = {z : 0
Estimates Concerned with Hankel Determinant for M (?) Class
(Univ Nis, Fac Sci Math, 2022)
In this paper, we give an upper bound of Hankel determinant of (H2(1)) for the classes of M (alpha), alpha is an element of C. Also, for M (alpha), we obtain a sharp estimate for the classical Fekete-Szego center dot ...
ESTIMATES FOR ANALYTIC FUNCTIONS ASSOCIATED WITH SCHWARZ LEMMA ON THE BOUNDARY
(Kangwon-Kyungki Mathematical Soc, 2022)
In this paper, we will introduce the class of analytic functions called R (alpha, lambda) and explore the different 5properties of the functions belonging to this class.
SOME RESULTS FOR THE CLASS OF ANALYTIC FUNCTIONS CONCERNED WITH SYMMETRIC POINTS
(Kangwon-Kyungki Mathematical Soc, 2023)
This paper's objectives are to present the it class of analytical functions and explore the many characteristics of the functions that belong to this class. Some inequalities regarding the angular derivative have been ...
ON BOUNDS FOR THE DERIVATIVE OF ANALYTIC FUNCTIONS AT THE BOUNDARY
(Kangwon-Kyungki Mathematical Soc, 2021)
In this paper, we obtain a new boundary version of the Schwarz lemma for analytic function. We give sharp upper bounds for vertical bar f'(0)vertical bar and sharp lower bounds for vertical bar f'(c)vertical bar with c is ...