On Fermat Diophantine functional equations, little Picard theorem and beyond

Aequationes mathematicae - Tập 93 - Trang 425-432 - 2018
Wei Chen1, Qi Han2, Jingbo Liu2
1School of Science, Chongqing University of Posts and Telecommunications, Chongqing, People’s Republic of China
2Department of Science and Mathematics, Texas A&M University at San Antonio, San Antonio, USA

Tóm tắt

We discuss equivalence conditions for the non-existence of non-trivial meromorphic solutions to the Fermat Diophantine equation $$f^m(z)+g^n(z)=1$$ with integers $$m,n\ge 2$$ , from which other approaches to proving the little Picard theorem are discussed.

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