Qiu Gan-di
Abstract
In this paper, we mainly discuss the uniqueness problem of k (k ≥ 1) order derivatives of two meromorphic functions that share some values, and consider the case of Navanlinna's Four Values Theorem when the derivatives of meromorphic functions take some small entire functions.
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In this paper, we mainly discuss the uniqueness problem of k (k ≥ 1) order derivatives of two meromorphic functions that share some values, and consider the case of Navanlinna's Four Values Theorem when the derivatives of meromorphic functions take some small entire functions.
Key concepts: Meromorphic function, Mathematics, Uniqueness, Uniqueness theorem for Poisson's equation, Order (exchange), Pure mathematics, Discrete mathematics, Algebra over a field