id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejde-622	Gao, Yingchun; Liu, Kai; Qi, Xiaoguang	Crossed differential systems of equations and Clunie lemma	2024	16	.pdf	application/pdf	6665	463	79	By the addition and subtraction of two equations in (3.6), we have ff ′+ gg′ = 2− f ′− g′ and ff ′− gg′ = f ′− g′. Integrating the above two equations, we have 1 2 f2 − 1 2 g2 = f − g +A1, and 1 2 f2 + 1 2 g2 = 2z − f − g +A2, thus we have T (r, f) If L(z, f) = L(z, g) implies that f = g, where f(z) and g(z) are two meromorphic functions, then L(z, f) is called a unique differential polynomial of meromorphic functions (UDPM).	cache/ejde-622.pdf	txt/ejde-622.txt