Schwab, Emil Daniel Characterizations of Lambek-Carlitz type. (English) Zbl 1122.11003 Arch. Math., Brno 40, No. 3, 295-300 (2004). The author studies Möbius categories of full binomial type. The aim of the paper is to characterize which reduced incidence functions are completely multiplicative. An analog of a Lambek-Carlitz characterization of exponential series [E. D. Schwab, PU. M. A., Pure Math. Appl. 4, 339–346 (1993; Zbl 0806.13010)] over a finite field is established, too. Reviewer: Radan Kučera (Brno) Cited in 1 Document MSC: 11A25 Arithmetic functions; related numbers; inversion formulas 18B99 Special categories 13F25 Formal power series rings Keywords:completely multiplicative functions; Möbius categories; exponential series Citations:Zbl 0806.13010 PDF BibTeX XML Cite \textit{E. D. Schwab}, Arch. Math., Brno 40, No. 3, 295--300 (2004; Zbl 1122.11003) Full Text: EuDML EMIS