Transcendental Meromorphic Functions Whose First Order Derivatives Have Finitely Many Zeros - Advances in Pure Mathematics

APM > Vol.9 No.11, November 2019

Advances in Pure Mathematics

Volume 9, Issue 11 (November 2019)

ISSN Print: 2160-0368 ISSN Online: 2160-0384

Google-based Impact Factor: 0.48 Citations

Transcendental Meromorphic Functions Whose First Order Derivatives Have Finitely Many Zeros ()

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Download as PDF (Size: 353KB) PP. 925-933

DOI: 10.4236/apm.2019.911045 546 Downloads 1,307 Views

Author(s)

Feng Guo

Affiliation(s)

Department of Mathematics, Yunnan Normal University, Kunming, China.

ABSTRACT

Let f be a meromorphic function in C. If the order of f is greater than 2,has finitely many zeros and f takes a non-zero finite value finitely times, and then is unbounded.

KEYWORDS

Transcendental Meromorphic Functions, Derivatives, Zeros

Share and Cite:

Guo, F. (2019) Transcendental Meromorphic Functions Whose First Order Derivatives Have Finitely Many Zeros. Advances in Pure Mathematics, 9, 925-933. doi: 10.4236/apm.2019.911045.

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