A note on the generalized relative lower order of meromorphic functions

2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Sanjib Kumar Datta ◽  
Tanmay Biswas ◽  
Ahsanul Hoque
Keyword(s):  
Lower Order ◽  
Meromorphic Functions

scholarly journals Comparative growth analysis of Wronskians in the light of their relative orders

2015 ◽  
Vol 14 (1) ◽  
pp. 135-148
Author(s):  
Sanjib Kumar Datta ◽  
Tanmay Biswas ◽  
Ahsanul Hoque
Keyword(s):  
Lower Order ◽  
Growth Analysis ◽  
Meromorphic Functions ◽  
Relative Order ◽  
Growth Properties

Abstract In this paper we study the comparative growth properties of a composition of entire and meromorphic functions on the basis of the relative order (relative lower order) of Wronskians generated by entire and meromorphic functions.

A Quantitative Estimate on Fixed-Points of Composite Meromorphic Functions

1995 ◽  
Vol 38 (4) ◽  
pp. 490-495 ◽  
Author(s):  
Jian-Hua Zheng
Keyword(s):  
Entire Function ◽  
Meromorphic Function ◽  
Fixed Points ◽  
Lower Order ◽  
Quantitative Estimate ◽  
Meromorphic Functions ◽  
Transcendental Entire Function ◽  
Logarithmic Density ◽  
Image Position ◽  
Finite Lower Order

AbstractLet ƒ(z) be a transcendental meromorphic function of finite order, g(z) a transcendental entire function of finite lower order and let α(z) be a non-constant meromorphic function with T(r, α) = S(r,g). As an extension of the main result of [7], we prove thatwhere J has a positive lower logarithmic density.

scholarly journals Radial distributions of Julia sets of meromorphic functions

2006 ◽  
Vol 81 (3) ◽  
pp. 363-368 ◽  
Author(s):  
Ling Qiu ◽  
Shengjian Wu
Keyword(s):  
Meromorphic Function ◽  
Lower Order ◽  
Meromorphic Functions ◽  
Julia Set ◽  
Julia Sets ◽  
Deficient Value ◽  
Borel Exceptional Value ◽  
Exceptional Value ◽  
Finite Lower Order

AbstractWe consider a meromorphic function of finite lower order that has ∞ as its deficient value or as its Borel exceptional value. We prove that the set of limiting directions of its Julia set must have a definite range of measure.

scholarly journals Derivation of Some Results on the Generalized Relative Orders of Meromorphic Functions

2017 ◽  
Vol 55 (1) ◽  
pp. 51-61
Author(s):  
Sanjib Kumar Datta ◽  
Tanmay Biswas
Keyword(s):  
Entire Function ◽  
Meromorphic Function ◽  
Lower Order ◽  
Meromorphic Functions ◽  
Relative Order

Abstract In this paper we intend to find out relative order (relative lower order) of a meromorphic function f with respect to another entire function g when generalized relative order (generalized relative lower order) of f and generalized relative order (generalized relative lower order) of g with respect to another entire function h are given.

scholarly journals Meromorphic solutions of higher order non-homogeneous linear difference equations

2021 ◽  
Vol 13(62) (2) ◽  
pp. 433-450
Author(s):  
Benharrat Belaıdi ◽  
Rachid Bellaama
Keyword(s):  
Lower Bound ◽  
Difference Equation ◽  
Lower Order ◽  
Meromorphic Functions ◽  
Linear Difference Equation ◽  
Complex Numbers ◽  
Meromorphic Solutions ◽  
Linear Difference Equations ◽  
Early Results ◽  
Homogeneous Linear

In this paper, we investigate the growth of meromorphic solutions of nonhomogeneous linear difference equation A_n(z)f(z + c_n) + · · · + A_1(z)f(z + c_1) + A_0(z)f(z) = A_{n+1}(z), where A_{n+1 (z), · · · , A0 (z) are (entire) or meromorphic functions and c_j (1, · · · , n) are non-zero distinct complex numbers. Under some conditions on the (lower) order and the (lower) type of the coefficients, we obtain estimates on the lower bound of the order of meromorphic solutions of the above equation. We extend early results due to Luo and Zheng.

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