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Two normality criteria and the converse of the Bloch principle |
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| Authors: | KS Charak |
| Institution: | a Department of Mathematics, University of Jammu, Jammu-180 006, India b Department of Physics and Mathematics, University of Joensuu, P.O. Box 111, FIN-80101 Joensuu, Finland |
| Abstract: | We prove two normality criteria for a family of meromorphic functions satisfying a certain differential condition and provide a counterexample to the converse of the Bloch principle. |
| Keywords: | Meromorphic function Normal family Bloch principle Differential polynomial Value distribution |
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