Über die Darstellbarkeit des syntaktischen Monoides kontextfreier Sprachen. (German) Zbl 0428.68085


68Q45 Formal languages and automata
03D40 Word problems, etc. in computability and recursion theory
20M30 Representation of semigroups; actions of semigroups on sets
20M35 Semigroups in automata theory, linguistics, etc.
Full Text: EuDML


[1] 1. A. H. CLIFFORD und G. B. PRESTON, The Algebraic Theory of Semi-Groups, Amer. Math. Soc,Vol. 1, 1961 und Vol.2., 1967. · Zbl 0111.03403
[2] 2. J. HARTMANIS und H. B. HUNT, The LBA Problem and its Importance in the Theory of Computing, TR 73-171, Dep. of Comp. Sc. Cornell University, 1973. · Zbl 0352.68100
[3] 3. G. HOTZ, Eine neue Invariante kontextfreier Sprachen, Erscheint in Theoretical Computer Science, 1978, pp. 1-12.
[4] 4. J. SAKAROVITCH, Monoïdes syntactiques et langages algébriques, Thèse 3e cycle, Université Paris-VII, 1977.
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