A normalization of a nonlinear {$n$}-system not satisfying the Poincaré condition at an irregular singularity

MR1255212 Koitabashi, Toshiyuki Toshiyuki KOITABASHI A normalization of a nonlinear {$n$}-system not satisfying the Poincaré condition at an irregular singularity Funkcialaj Ekvacioj. Serio Internacia 36 1993 581--600 http://fe.math.kobe-u.ac.jp/FE/Free/vol36/fe36-3-6.pdf http://fe.math.kobe-u.ac.jp/FE/FE_pdf_with_bookmark/FE35-40-en_KML/fe36-581-600/fe36-581-600.pdf http://www.ams.org/mathscinet-getitem?mr=MR1255212 fe36-581-600 1993 A Normalization of a Nonlinear $n$-System Not Satisfying the Poincaré Condition at an Irregular Singularity KOITABASHI, Toshiyuki KOITABASHI, Toshiyuki

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