Abstract
We propose the notion of partial recursiveness and strong partial recursiveness for fuzzy maps. We prove that a fuzzy mapf is partial recursive if and only if it is computable by a Turing fuzzy machine and thatf is strongly partial recursive and deterministic if and only if it is computable via a deterministic Turing fuzzy machine. This gives a simple and manageable tool to investigate about the properties of the fuzzy machines.
Similar content being viewed by others
References
L. Biacino andG. Gerla,Recursively enumerable L-sets,Zeitschrift für Mathematische Logik und Grundlagen der Mathematik 33 (1987), pp. 107–113.
B. Clares Rodriguez,Una introduccion a la W-calculabilidad: Operaciones basicas,Sochastica 2 (1983), pp. 111–135.
G. Gerla,Sharpness relation and decidible fuzzy sets,IEE Trans; Automat. Contr.,AC-27 (1982), p. 1113.
G. Gerla,Pavelka's fuzzy logic and free L-subsemigroups,Zeitschrift für Mathematische Logik und Grundlagen der Mathematik 31 (1985), pp. 123–129.
G. Gerla L-Grammars and Recursively Enumerable L-Subsets, Pubbl. Dip. Mat. ed Appl. “R. Caccioppoli” 13 (1986).
G. Gerla,Decidability, partial decidability and sharpness relation for L-subsets,Studia Logica 46 (1987), pp. 227–238.
J. A. Goguen,L-fuzzy sets,Journal of Mathematical Analysis and Applications 18 (1967), pp. 145–171.
L. Harkleroad,Fuzzy recursion, RET's and isols,Zeitschrift für Mathematische Logik und Grundlagen der Mathematik 30 (1984), pp. 425–436.
C. V. Negoita andD. A. Ralescu,Applications of Fuzzy Sets to Systems Analysis, Birkhauser Verlag, Basel (1975).
J. Pavelka,On fuzzy logic Izmany valued rules of inference,Zeitschrift für Mathematische Logik und Grundlagen der Mathematik 2 (1979), pp. 119–134.
H. Rogers,Theory of Recursive Functions and Effective Computability, McGraw-Hill, New York, 1967.
E. S. Santos,Fuzzy algorithms,Information and Control 17 (1970), pp. 326–339.
E. S. Santos,Fuzzy and probabilistic programs,Information Sciences 10 (1976), pp. 331–335.
L. A. Zadeh,Fuzzy sets,Information and Control 12 (1965), pp. 338–353.
L. A. Zadeh,Fuzzy algorithms,Information and Control 15 (1968), pp. 94–102.
Author information
Authors and Affiliations
Additional information
Research supported by the M. P. I. of Italy (60% and 40%, 1988)
Rights and permissions
About this article
Cite this article
Gerla, G. TuringL-machines and recursive computability forL-maps. Stud Logica 48, 179–192 (1989). https://doi.org/10.1007/BF02770511
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02770511