Trnková, Věra Productive representations of semigroups by pairs of structures. (English) Zbl 0359.54030 Commentat. Math. Univ. Carol. 18, 383-391 (1977). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Review MSC: 54H10 Topological representations of algebraic systems 18A30 Limits and colimits (products, sums, directed limits, pushouts, fiber products, equalizers, kernels, ends and coends, etc.) 20M30 Representation of semigroups; actions of semigroups on sets PDFBibTeX XMLCite \textit{V. Trnková}, Commentat. Math. Univ. Carol. 18, 383--391 (1977; Zbl 0359.54030) Full Text: EuDML