Primitive recursive arithmetic

Results: 16



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1

REMARKS ON FINITISM W. W. TAIT† The background of these remarks is that in 1967, in ‘’Constructive reasoning” [27], I sketched an argument that finitist arithmetic coincides with primitive recursive arithmetic,

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Source URL: home.uchicago.edu

Language: English - Date: 2001-09-04 16:12:18
    2

    Primitive Recursive Arithmetic and its Role in the Foundations of Arithmetic: Historical and Philosophical Reflections In Honor of Per Martin-L¨ of on the Occasion of His Retirement

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    Source URL: home.uchicago.edu

    Language: English - Date: 2014-10-08 11:39:14
      3Proof theory / Computability theory / Logic in computer science / Mathematical logic / Intuitionism / Primitive recursive functional / Dialectica interpretation / Peano axioms / Second-order arithmetic / Reverse mathematics / Combinatory logic / Primitive recursive arithmetic

      TERM EXTRACTION AND RAMSEY’S THEOREM FOR PAIRS ALEXANDER P. KREUZER AND ULRICH KOHLENBACH Abstract. In this paper we study with proof-theoretic methods the function(al)s provably recursive relative to Ramsey’s theore

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      Source URL: www.mathematik.tu-darmstadt.de

      Language: English - Date: 2013-09-25 08:51:12
      4Predicate logic / Computability theory / Recursion / Logic / Theory of computation / Primitive recursive arithmetic / Primitive recursive function / Quantifier / First-order logic / Free variables and bound variables / Herbrandization

      A note on the Π02–induction rule∗ Ulrich Kohlenbach Fachbereich Mathematik, J.W.Goethe-Universit¨at, Robert-Mayer-Strasse 6–10, D–60054 Frankfurt, Germany Abstract It is well–known (due to C. Parsons) that th

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      Source URL: www.mathematik.tu-darmstadt.de

      Language: English - Date: 2012-11-16 10:10:40
      5Computability theory / Functions and mappings / Recursion / Theory of computation / Proof theory / Primitive recursive function / Continuous function / Elementary function arithmetic / Arithmetic function

      Real Growth in Standard Parts of Analysis∗ Ulrich Kohlenbach Fachbereich Mathematik J.W. Goethe Universit¨at Robert-Mayer-StrFrankfurt am Main, Germany

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      Source URL: www.mathematik.tu-darmstadt.de

      Language: English - Date: 2014-04-08 12:00:27
      6Mathematics / Mathematical analysis / Operator theory / Computability theory / Arithmetic function / Primitive recursive function / Ergodic theory / Hilbert space / Theoretical physics / Spectral theory of ordinary differential equations / Differential forms on a Riemann surface

      G¨odel functional interpretation and weak compactness Ulrich Kohlenbach1 Department of Mathematics Technische Universit¨at Darmstadt Schlossgartenstraße 7, 64289 Darmstadt, Germany -darmstadt.d

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      Source URL: www.mathematik.tu-darmstadt.de

      Language: English - Date: 2011-08-31 12:29:01
      7Computability theory / Proof theory / Mathematical logic / Metalogic / Reverse mathematics / Primitive recursive functional / Second-order arithmetic / Peano axioms / Primitive recursive function / Primitive recursive arithmetic / Model theory / Symbol

      FOUNDATIONAL AND MATHEMATICAL USES OF HIGHER TYPES ULRICH KOHLENBACH† DEDICATED TO SOLOMON FEFERMAN FOR HIS 70TH BIRTHDAY §1. Introduction. A central theme of proof theory is expressed by the following question:

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      Source URL: www.mathematik.tu-darmstadt.de

      Language: English - Date: 2012-11-12 10:34:29
      8Computability theory / Proof theory / Mathematical logic / Predicate logic / Logic in computer science / Primitive recursive functional / Reverse mathematics / Primitive recursive function / Primitive recursive arithmetic / First-order logic / Peano axioms / Ordinal analysis

      On uniform weak K¨onig’s lemma Ulrich Kohlenbach BRICS∗ Department of Computer Science University of Aarhus Ny Munkegade

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      Source URL: www.mathematik.tu-darmstadt.de

      Language: English - Date: 2012-11-16 09:11:16
      9Computability theory / Mathematical logic / Mathematics / Theoretical computer science / Primitive recursive function / Primitive recursive arithmetic / ELEMENTARY / Reverse mathematics / Pairing function / Ackermann function / Sequence / Recursion

      Things that can and things that can’t be done in PRA Ulrich Kohlenbach BRICS∗ Department of Computer Science University of Aarhus Ny Munkegade, Bldg. 540

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      Source URL: www.mathematik.tu-darmstadt.de

      Language: English - Date: 2012-11-16 09:11:59
      10Mathematical logic / Logic / Proof theory / Computability theory / Mathematics / Constructivism / Primitive recursive functional / First-order logic / Symbol / Primitive recursive function / Primitive recursive arithmetic / Realizability

      BRICS Basic Research in Computer Science BRICS RSU. Kohlenbach: On the No-Counterexample Interpretation On the No-Counterexample Interpretation

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      Source URL: www.mathematik.tu-darmstadt.de

      Language: English - Date: 2012-11-16 09:12:20
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