| Title:
|
On the uniqueness of a power of a meromorphic function sharing a small function with the power of its derivative (English) |
| Author:
|
Banerjee, Abhijit |
| Author:
|
Majumder, Sujoy |
| Language:
|
English |
| Journal:
|
Commentationes Mathematicae Universitatis Carolinae |
| ISSN:
|
0010-2628 (print) |
| ISSN:
|
1213-7243 (online) |
| Volume:
|
51 |
| Issue:
|
4 |
| Year:
|
2010 |
| Pages:
|
565-576 |
| Summary lang:
|
English |
| . |
| Category:
|
math |
| . |
| Summary:
|
In the paper we discuss the uniqueness of the $n$-th power of a meromorphic function sharing a small function with the power of its $k$-th derivative and improve and supplement a result of Zhang-Lü [Complex Var. Elliptic Equ. {53} (2008), no. 9, 857--867]. We also rectify one recent result obtained by Chen and Zhang in [Kyungpook Math. J. {50} (2010), no. 1, 71--80] dealing with a question posed by T.D. Zhang and W.R. Lü in [Complex Var. Elliptic Equ. {53} (2008), no. 9, 857--867]. (English) |
| Keyword:
|
meromorphic function |
| Keyword:
|
derivative |
| Keyword:
|
small function |
| Keyword:
|
weighted sharing |
| MSC:
|
30D35 |
| idZBL:
|
Zbl 1224.30152 |
| idMR:
|
MR2858261 |
| . |
| Date available:
|
2010-11-30T16:17:21Z |
| Last updated:
|
2013-09-22 |
| Stable URL:
|
http://hdl.handle.net/10338.dmlcz/140838 |
| . |
| Reference:
|
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| Reference:
|
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| Reference:
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| Reference:
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| Reference:
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| Reference:
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| Reference:
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| Reference:
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| Reference:
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