References
M. Beeson, ‘Proving programs and programming proofs’, Proc. VIIth Int'l. Congress Logic, Methodology and Phil. of Sci. (Salzburg, 1983) (t.a.) (1984).
M. Beeson, Foundations of Constructive Mathematics. Metamathematical Studies, Springer, Berlin (t.a.) (1984a).
P. Benacerraf, ‘What numbers could not be’, Philosophical Review 74 (1965), 47–73.
G. Birkhoff and S. MacLane, A Survey of Modern Algebra, 4th edn., MacMillan, New York (1977).
E. Bishop, Foundations of Constructive Analysis, McGraw Hill, New York (1967).
D. S. Bridges, Constructive Functional Analysis, Research Notes in Mathematics 28, Pitman, London (1979).
H. B. Enderton, Elements of Set Theory, Academic Press, New York (1977).
S. Feferman, ‘Arithmetization of metamathematics in a general setting’, Fundamenta Mathematicae 49 (1960), 35–92.
S. Feferman, ‘A language and axioms for explicit mathematics’ in Algebra and Logic, Lecture Notes in Mathematics 450, Springer, Berlin (1975), pp. 87–139.
S. Feferman, ‘Recursion theory and set theory: a marriage of convenience’, in Generalized Recursion Theory II, North-Holland, Amsterdam (1978), pp. 55–98.
S. Feferman, ‘Constructive theories of functions and classes’, in Logic Colloquium 78, North-Holland, Amsterdam (1979), pp. 159–224.
S. Feferman, ‘Inductively presented systems and the formalization of metamathematics’, in Logic Colloquium 80, North-Holland, Amsterdam (1982), pp. 95–128.
S. Feferman, ‘Toward useful type-free theories, I’, J. Symbolic Logic 49 (1984), 75–111.
S. Feferman, ‘Between constructive and classical mathematics’, in Logic Colloquium 83, Aachen (t.a.) (1984a).
H. Friedman, ‘Set theoretic foundations for constructive analysis’, Annals of Mathematics 105 (1977), 1–28.
Y. Moschovakis, ‘Intensional semantics of programming languages’ (in preparation).
J. Myhill, ‘Constructive set theory’, J. Symbolic Logic 40 (1975), 347–382.
D. Prawitz, ‘Ideas and results in proof theory’, in Proc. Second Scandinavian Logic Symposium, North-Holland, Amsterdam (1971), pp. 253–307.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Feferman, S. Intensionality in mathematics. J Philos Logic 14, 41–55 (1985). https://doi.org/10.1007/BF00542648
Issue Date:
DOI: https://doi.org/10.1007/BF00542648