Oehmke, Robert H. On projective automata. (English) Zbl 0797.20058 PU.M.A., Pure Math. Appl., Ser. A 3, No. 3-4, 243-250 (1992). Summary: This paper deals with three properties of automata. It demonstrates some of the relationships between these properties. One of these properties is the accepted definition of a projective automaton or act. MSC: 20M35 Semigroups in automata theory, linguistics, etc. 20M50 Connections of semigroups with homological algebra and category theory Keywords:projective automata; projective act PDFBibTeX XMLCite \textit{R. H. Oehmke}, PU.M.A., Pure Math. Appl., Ser. A 3, No. 3--4, 243--250 (1992; Zbl 0797.20058)