A General Solution of a System of Nonlinear Differential Equations at an Irregular Type Singularity

MR0330577 Hsieh, P. F. Po-Fang HSIEH A General Solution of a System of Nonlinear Differential Equations at an Irregular Type Singularity Funkcialaj Ekvacioj. Serio Internacia 16 1973 103--136 http://fe.math.kobe-u.ac.jp/FE/Free/vol16/fe16-2-5.pdf http://fe.math.kobe-u.ac.jp/FE/FE_pdf_with_bookmark/FE11-20-en_KML/fe16-103-136/fe16-103-136.pdf http://www.ams.org/mathscinet-getitem?mr=MR0330577 fe16-103-136 1973 A General Solution of a System of Nonlinear Differential Equations at an Irregular Type Singularity Hsieh, P. F. Hsieh, P. F.

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