Comments on `Two Undecidable Problems of Analysis'
- Bruno ScarpelliniAffiliated withMathematics Institute, University of Basel
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We first discuss some technical questions which arise in connection with the construction of undecidable propositions in analysis, in particular in connection with the notion of the normal form of a function representing a predicate. Then it is stressed that while a function f(x) may be computable in the sense of recursive function theory, it may nevertheless have undecidable properties in the realm of Fourier analysis. This has an implication for a conjecture of Penrose's which states that classical physics is computable.
- Comments on `Two Undecidable Problems of Analysis'
Minds and Machines
Volume 13, Issue 1 , pp 79-85
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- analogue computer
- neural computation
- Turing machines
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- 1. Mathematics Institute, University of Basel, Rheinsprung 21, 4051, Basel, Switzerland