Narens, L. Meaningfulness and the Erlanger program of Felix Klein. (English) Zbl 0672.03003 Math. Inf. Sci. Hum. 101, 61-71 (1988). The author discusses an axiomatic formalization of the concept of meaningfulness in terms of ZFA; this is better handled in model theory. The application is vitiated by an absolute and total misunderstanding about the mathematics of the Erlangen program. Reviewer: H.Guggenheimer Cited in 2 Documents MSC: 03A05 Philosophical and critical aspects of logic and foundations Keywords:axiomatic formalization of meaningfulness in terms of ZFA PDFBibTeX XMLCite \textit{L. Narens}, Math. Inf. Sci. Hum. 101, 61--71 (1988; Zbl 0672.03003) Full Text: Numdam EuDML