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Novotný, Jiří

The category of Pawlak machines. (English) Zbl 0574.68047

Czech. Math. J. 32(107), 640-647 (1982).
The paper is concerned with the study of the category whose objects are Pawlak machines and where morphisms are simulations. Two problems are investigated: 1) necessay and sufficient conditions for the existence of simulations for given two machines; 2) the description of the studied category.

Cited in 1 Document

MSC:

68Q70 Algebraic theory of languages and automata
18B20 Categories of machines, automata

Keywords:

simulations
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\textit{J. Novotný}, Czech. Math. J. 32(107), 640--647 (1982; Zbl 0574.68047)
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References:

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[2] Bartol W.: Programy dynamiczne obliczeń. PWN Waszawa 1974.
[3] Novotný M.: O jednom problému z teorie zobrazení. Spisy vyd. Přír. Fak. Univ. Masaryk Brno, No 344 (1953), 53-64.
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[9] Novotný M.: On some problems concerning Pawlak’s machines. Math. Found. of Comp. Sci. 1975, Lecture Notes in Comp. Sci. 32, Proc. 4th Symp., Mariánské Lázně, Sept. 1 - 5, 1975. Editor J. Bečvář, 88-100. · Zbl 0322.68031
[10] Novotný M.: On mappings of machines. Math. Found. of Comp. Sci. 1976, Lecture Notes in Comp. Sci. 95, Proc. 5th Symp., Gdaňsk, Sept. 6- 10, 1976. Editor A. Mazurkiewicz, 105-114.
[11] Kopeček O.: The categories of connected partial and complete unary algebras. Bull. Acad. Polon. Sci., Sér. Sci. Math. 27 (1979), 337-344. · Zbl 0419.08005
[12] Novotný M.: Characterization of the category of connected machines. · Zbl 0539.68048
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