id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejde-142	de Paiva, Francisco Odair; Lima, Sandra Machado de Souza; Miyagaki, Olimpio Hiroshi	Existence of at least four solutions for Schrodinger equations with magnetic potential involving and sign-changing weight function	2023	16	.pdf	application/pdf	6593	403	85	[15] Gidas, B.; Nirenberg, L.; Symmetry of positive solutions of nonlinear elliptic equations in RN . [21] Kwong, M. K.; Uniqueness of positive solutions of ∆u − u + up = 0 in Rn, Archive for Rational Mechanics and Analysis, 105.3 (1989): 243-266.	cache/ejde-142.pdf	txt/ejde-142.txt