Literatur
P. M. Cohn,Universal Algebra, Harper and Row, New York, 1965.
E. Engeler, Algorithmic properties of structures,Math. Systems Theory 1 (1967), 183–195.
S. Kochen, Ultraproducts in the theory of models,Ann. of Math. (2)74 (1961), 221–261.
J. Schmidt, Die Überinvarianten und verwandte Kongruenzrelationen in einer allgemeinen Algebra,Math. Ann. 158 (1965), 131–157.
A. Robinson,Introduction to Model Theory and to the Metamathematics of Algebra, North Holland Publishing Co., Amsterdam, 1963.
R. L. Vaught, Remarks on universal classes of relational systems,Indag. Math. 16 (1954), 589–591.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Kaiser, K. Zur Theorie Algorithmisch Abgeschlossener Modellklassen. Math. Systems Theory 4, 160–167 (1970). https://doi.org/10.1007/BF01691101
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01691101