Minds and Machines

, Volume 12, Issue 4, pp 521–539

Infinite Time Turing Machines

  • Joel David Hamkins


Infinite time Turing machines extend the operation of ordinary Turing machines into transfinite ordinal time. By doing so, they provide a natural model of infinitary computability, a theoretical setting for the analysis of the power and limitations of supertask algorithms.

infinite time jump theorem Post's problem supertask Turing degrees Turing machine 


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Copyright information

© Kluwer Academic Publishers 2002

Authors and Affiliations

  • Joel David Hamkins
    • 1
  1. 1.The City University of New YorkNew YorkUSA

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