Kurapin, G. I. On the existence and the stability of the solutions of certain nonlinear equations in topological modules of mappings. (English. Russian original) Zbl 0811.47071 Math. Notes 54, No. 1, 764-766 (1993); translation from Mat. Zametki 54, No. 1, 151-154 (1993). Reviewer: P.Zabreiko (Minsk) MSC: 47S10 47J05 46H25 PDFBibTeX XMLCite \textit{G. I. Kurapin}, Math. Notes 54, No. 1, 764--766 (1993; Zbl 0811.47071); translation from Mat. Zametki 54, No. 1, 151--154 (1993) Full Text: DOI
Kurapin, G. I. Theorem on the local invertibility of differentiable maps of certain topological modules. (English) Zbl 0427.46025 Math. Notes 25, 360-366 (1979). MSC: 46G05 58C20 46H25 PDFBibTeX XMLCite \textit{G. I. Kurapin}, Math. Notes 25, 360--366 (1979; Zbl 0427.46025) Full Text: DOI