Normal Families and Growth of Meromorphic Functions with Their Kth Derivatives
Relying on the normal family theory, we mainly study uniqueness problems of meromorphic functions and their kth derivatives and estimate sharply the growth order of their meromorphic functions. Our theorems improve some previous results.
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2018-01-01
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| Series: | Journal of Function Spaces |
| Online Access: | http://dx.doi.org/10.1155/2018/1298343 |
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| _version_ | 1832545827191521280 |
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| author | Jianming Qi Fanning Meng Wenjun Yuan |
| author_facet | Jianming Qi Fanning Meng Wenjun Yuan |
| author_sort | Jianming Qi |
| collection | DOAJ |
| description | Relying on the normal family theory, we mainly study uniqueness problems of meromorphic functions and their kth derivatives and estimate sharply the growth order of their meromorphic functions. Our theorems improve some previous results. |
| format | Article |
| id | doaj-art-fed0afb06fe04dedb1f580a1702c08c3 |
| institution | Kabale University |
| issn | 2314-8896 2314-8888 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Function Spaces |
| spelling | doaj-art-fed0afb06fe04dedb1f580a1702c08c32025-02-03T07:24:42ZengWileyJournal of Function Spaces2314-88962314-88882018-01-01201810.1155/2018/12983431298343Normal Families and Growth of Meromorphic Functions with Their Kth DerivativesJianming Qi0Fanning Meng1Wenjun Yuan2Liberal Arts College/Business College, Shanghai Dianji University, Shanghai 201306, ChinaSchool of Mathematics and Information Science, Guangzhou University, Guangzhou 510006, ChinaSchool of Mathematics and Information Science, Guangzhou University, Guangzhou 510006, ChinaRelying on the normal family theory, we mainly study uniqueness problems of meromorphic functions and their kth derivatives and estimate sharply the growth order of their meromorphic functions. Our theorems improve some previous results.http://dx.doi.org/10.1155/2018/1298343 |
| spellingShingle | Jianming Qi Fanning Meng Wenjun Yuan Normal Families and Growth of Meromorphic Functions with Their Kth Derivatives Journal of Function Spaces |
| title | Normal Families and Growth of Meromorphic Functions with Their Kth Derivatives |
| title_full | Normal Families and Growth of Meromorphic Functions with Their Kth Derivatives |
| title_fullStr | Normal Families and Growth of Meromorphic Functions with Their Kth Derivatives |
| title_full_unstemmed | Normal Families and Growth of Meromorphic Functions with Their Kth Derivatives |
| title_short | Normal Families and Growth of Meromorphic Functions with Their Kth Derivatives |
| title_sort | normal families and growth of meromorphic functions with their kth derivatives |
| url | http://dx.doi.org/10.1155/2018/1298343 |
| work_keys_str_mv | AT jianmingqi normalfamiliesandgrowthofmeromorphicfunctionswiththeirkthderivatives AT fanningmeng normalfamiliesandgrowthofmeromorphicfunctionswiththeirkthderivatives AT wenjunyuan normalfamiliesandgrowthofmeromorphicfunctionswiththeirkthderivatives |