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HPS colloquium “The Physical Basis of Computation and Computational Complexity”

5 March 2015 @ 15:30 - 17:00

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Date Thursday 5 March 2015. Time 15:30 – 17:00 hours. Place Room BBG 1.69, Buys Ballot Gebouw Uithof, Utrecht University. Speaker S. Fletcher Institute for Mathematical Philosophy, Munchen, Germany Title The Physical Basis of Computation and Computational Complexity Abstract Nielsen (1997) and Josza (2004) have raised the possibilities that the theories of computability and computational complexity, respectively, constrain physical law. I shall argue, however, that these proposals are complicated by the fact that both the notions of physical computability and…
Date
Thursday 5 March 2015.
Time
15:30 - 17:00 hours.
Place
Room BBG 1.69, Buys Ballot Gebouw
Uithof, Utrecht University.
Speaker
S. Fletcher
Institute for Mathematical Philosophy, Munchen, Germany
Title
The Physical Basis of Computation and Computational Complexity
Abstract
Nielsen (1997) and Josza (2004) have raised the possibilities that the theories of computability and computational complexity,  respectively, constrain physical law. I shall argue, however, that these proposals are complicated by the fact that both the notions of physical computability and computational complexity presuppose a characterization of the possibilities afforded by physical theory. Insofar as the theories of computability and computational complexity constrain physical theories, they only do so by virtue of their grounding in currently accepted physical theories. 
Thus these aspects of computer science, despite the novel perspectives they offer, do not independently check physics.

Details

Date:
5 March 2015
Time:
15:30 - 17:00
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Date
Thursday 5 March 2015.

Time
15:30 – 17:00 hours.

Place
Room BBG 1.69, Buys Ballot Gebouw
Uithof, Utrecht University.

Speaker
S. Fletcher
Institute for Mathematical Philosophy, Munchen, Germany

Title
The Physical Basis of Computation and Computational Complexity

Abstract
Nielsen (1997) and Josza (2004) have raised the possibilities that the theories of computability and computational complexity,  respectively, constrain physical law. I shall argue, however, that these proposals are complicated by the fact that both the notions of physical computability and computational complexity presuppose a characterization of the possibilities afforded by physical theory. Insofar as the theories of computability and computational complexity constrain physical theories, they only do so by virtue of their grounding in currently accepted physical theories. 

Thus these aspects of computer science, despite the novel perspectives they offer, do not independently check physics.

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The OZSW event calendar lists academic philosophy events organized by/at Dutch universities, and is offered by the OZSW as a service to the research community. Please check the event in question – through their website or organizer – to find out if you could participate and whether registration is required. Obviously we carry no responsibility for non-OZSW events.