Geodesic
An improvement of Hayman's inequality on an angular domain
Cai-Feng Yi1 ; Yu Wang1 ; Hong-Yan Xu2
1 Institute of Mathematics and Informatics Jiangxi Normal University 330022 Nanchang, Jiangxi, P.R. China
2 Department of Informatics and Engineering Jingdezhen Ceramic Institute 333403 Jingdezhen, Jiangxi, P.R. China
Annales Polonici Mathematici, Tome 99 (2010) no. 2, pp. 181-192.

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

We investigate the properties of meromorphic functions on an angular domain, and obtain a form of Yang's inequality on an angular domain by reducing the coefficients of Hayman's inequality. Moreover, we also study Hayman's inequality in different forms, and obtain accurate estimates of sums of deficiencies.
DOI : 10.4064/ap99-2-5
Keywords: investigate properties meromorphic functions angular domain obtain form yangs inequality angular domain reducing coefficients haymans inequality moreover study haymans inequality different forms obtain accurate estimates sums deficiencies

Cai-Feng Yi 1 ; Yu Wang 1 ; Hong-Yan Xu 2

1 Institute of Mathematics and Informatics Jiangxi Normal University 330022 Nanchang, Jiangxi, P.R. China
2 Department of Informatics and Engineering Jingdezhen Ceramic Institute 333403 Jingdezhen, Jiangxi, P.R. China 
@article{10_4064_ap99_2_5,
     author = {Cai-Feng Yi and Yu Wang and Hong-Yan Xu},
     title = {An improvement of {Hayman's} inequality
 on an angular domain},
     journal = {Annales Polonici Mathematici},
     pages = {181--192},
     publisher = {mathdoc},
     volume = {99},
     number = {2},
     year = {2010},
     doi = {10.4064/ap99-2-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap99-2-5/}
}
TY  - JOUR
AU  - Cai-Feng Yi
AU  - Yu Wang
AU  - Hong-Yan Xu
TI  - An improvement of Hayman's inequality
 on an angular domain
JO  - Annales Polonici Mathematici
PY  - 2010
SP  - 181
EP  - 192
VL  - 99
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap99-2-5/
DO  - 10.4064/ap99-2-5
LA  - en
ID  - 10_4064_ap99_2_5
ER  - 
%0 Journal Article
%A Cai-Feng Yi
%A Yu Wang
%A Hong-Yan Xu
%T An improvement of Hayman's inequality
 on an angular domain
%J Annales Polonici Mathematici
%D 2010
%P 181-192
%V 99
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap99-2-5/
%R 10.4064/ap99-2-5
%G en
%F 10_4064_ap99_2_5
Cai-Feng Yi; Yu Wang; Hong-Yan Xu. An improvement of Hayman's inequality
 on an angular domain. Annales Polonici Mathematici, Tome 99 (2010) no. 2, pp. 181-192. doi : 10.4064/ap99-2-5. http://geodesic.mathdoc.fr/articles/10.4064/ap99-2-5/

Cité par Sources :