Krapp, Lothar Sebastian; Kuhlmann, Salma; Lehéricy, Gabriel Ordered fields dense in their real closure and definable convex valuations. (English) Zbl 1521.12009 Forum Math. 33, No. 4, 953-972 (2021). Reviewer: Pablo Cubides Kovacsics (Bogotá) MSC: 12J15 03C64 06F20 12J10 PDFBibTeX XMLCite \textit{L. S. Krapp} et al., Forum Math. 33, No. 4, 953--972 (2021; Zbl 1521.12009) Full Text: DOI arXiv
Phạm Ngọc Ánh Immediate extensions of rings and approximation of roots. (English) Zbl 1080.13511 Forum Math. 15, No. 2, 201-227 (2003). MSC: 13J10 13F30 13J15 13B05 PDFBibTeX XMLCite \textit{Phạm Ngọc Ánh}, Forum Math. 15, No. 2, 201--227 (2003; Zbl 1080.13511) Full Text: DOI