相关期刊:《Journal of Applied Mathematics and Physics》《Communications in Mathematics and Statistics》《Applied Mathematics》《Communications in Mathematical Research》更多>>
Supported by Natural Science Foundation of Ningxia(Grant No.2020AAC03066);National Natural Science Foundation of China(Grant Nos.42064004 and 11762016).
The main object of this present paper is to investigate the problem of majorization of certain class of multivalent meromorphic functions of complex order involving Mittag-Leffler function. Meanwhile, for this subclas...
Supported by the National Natural Science Foundation of China(Grant No.11961068).
In this paper,we study the normal criterion of meromorphic functions concerning shared analytic function.We get some theorems concerning shared analytic function,which improves some earlier related results.
Let k be a positive integer,let h(z)■0 be a holomorphic functions in a domain D,and let F be a family of zero-free meromorphic functions in D,all of whose poles have order at least l.If,for each f∈P(f)(z)-h(z) has a...
Supported by the National Natural Science Foundation of China(11661044)
In this paper, the uniqueness problems on meromorphic function f(z) of zero order sharing values with their q-shift f(qz + c) are studied. It is shown that if f(z) and f(qz + c) share one values CM and IM respectively...
Supported by the National Natural Science Foundation of China(l1371149, 11301076, 11201219)
Let k be a positive integer,let h be a holomorphic function in a domain D,h■0and let F be a family of nonvanishing meromorphic functions in D.If each pair of functions f and q in F,f^((k)) and g^((k)) share h in D,th...
Supported by the National Natural Science Foundation of China(l1461070, 11271090); Supported by the Natural Science Foundation of Guangdong Province(S2012010010121)
In this paper,we study the normality criterion for families of meromorphic functions concerning shared set depending on f∈F.Let F be a family of meromorphic functions in the unit disc A.For each f∈F,all zeros of f h...
In this paper, we study the normality criteria of meromorphic functions concerning shared fixed-points, we obtain: Let F be a family of meromorphic functions defined in a domain D. Let n, k ≥ 2 be two positive intege...
Let k, m be two positive integers with m ≤ k and let F be a family of zero-free meromorphic functions in a domain D, let h(z) ≡ 0 be a meromorphic function in D with all poles of h has multiplicity at most m. If, fo...
Let F- be a family of zero-free meromorphic functions in a domain D, let h(z) ≠ be a holomorphic function in D and let k be a positive integer. If, for each f ∈ P(f)(z) - h(z) has at most k distinct zeros(i...
Supported by the NSF of China(10771220);Supported by the Doctorial Point Fund of National Education Ministry of China(200810780002)
In the paper,we prove the main result:Let k(≥2)be an integer,and a,b and c be three distinct complex numbers.Let F be a family of functions holomorphic in a domain D in complex plane,all of whose zeros have multiplic...