Abstract
This article is devoted to describe the entire solutions of several systems of the first order nonlinear partial differential equations. By using the Nevanlinna theory and the Hadamard factorization theory of meromorphic functions, we establish some interesting results to reveal the existence and the forms of the finite order transcendental entire solutions of several systems of the first order nonlinear partial differential equations
and
where \(a,b,c,d\in {\mathbb {C}}\), and g is a polynomial in \({\mathbb {C}}^2\). Moreover, some examples are given to explain that there are significant differences in the forms of solutions from some previous systems of functional equations.
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This work was supported by the National Natural Science Foundation of China (12161074), the Talent Introduction Research Foundation of Suqian University (106-CK00042/028) and the Suqian Sci & Tech Program (2020JJPC11).
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HYX completed the main part of this article, HYX, YHX and XLL corrected the main theorems. All authors gave final approval for publication.
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Xu, H.Y., Xu, Y.H. & Liu, X.L. On solutions for several systems of complex nonlinear partial differential equations with two variables. Anal.Math.Phys. 13, 47 (2023). https://doi.org/10.1007/s13324-023-00811-z
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DOI: https://doi.org/10.1007/s13324-023-00811-z