Skip to main content

Computability on Subsets of Locally Compact Spaces

  • Conference paper
Theory and Applications of Models of Computation (TAMC 2007)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 4484))

  • 1138 Accesses

Abstract

In this paper we investigate aspects of effectivity and computability on closed and compact subsets of locally compact spaces. We use the framework of the representation approach, TTE, where continuity and computability on finite and infinite sequences of symbols are defined canonically and transferred to abstract sets by means of notations and representations. This work is a generalization of the concepts introduced in [4] and [22] for the Euclidean case and in [3] for metric spaces. Whenever reasonable, we transfer a representation of the set of closed or compact subsets to locally compact spaces and discuss its properties and their relations to each other.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Brattka, V.: Recursive quasi-metric spaces. Theoret. Comput. Sci. 305, 17–42 (2003)

    Article  MATH  MathSciNet  Google Scholar 

  2. Brattka, V., Hertling, P.: Continuity and computability of relations. Informatik Berichte 164, Fern University in Hagen, Hagen (1994)

    Google Scholar 

  3. Brattka, V., Presser, G.: Computability on subsets of metric spaces. Theoret. Comput. Sci. 305, 43–76 (2003)

    Article  MATH  MathSciNet  Google Scholar 

  4. Brattka, V., Weihrauch, K.: Computability on subsets of Euclidean space I: Closed and compact subsets. Theoret. Comput. Sci. 219, 65–93 (1999)

    Article  MATH  MathSciNet  Google Scholar 

  5. Collins, P.: Continuity and computability on reachable sets. Theoret. Comput. Sci. 341, 162–195 (2005)

    Article  MATH  MathSciNet  Google Scholar 

  6. Engelking, R.: General Topology. Heldermann, Berlin (1989)

    MATH  Google Scholar 

  7. Grzegorczyk, A.: Computable functions. Fund. Math. 42, 168–202 (1955)

    MATH  MathSciNet  Google Scholar 

  8. Grubba, T., Weihrauch, K.: A computable version of Dini’s theorem for topological spaces. In: Yolum, p., et al. (eds.) ISCIS 2005. LNCS, vol. 3733, pp. 927–936. Springer, Heidelberg (2005)

    Chapter  Google Scholar 

  9. Grubba, T., Weihrauch, K.: On computable metrization. CCA 2006, Third International Conference on Computability and Complexity in Analysis. In: Cenzer, D., et al. (eds.) Informatik Berichte 333, pp. 176–191. Fern University in Hagen, Hagen (2006)

    Google Scholar 

  10. Hauck, J.: Berechenbare reelle Funktionen. Z. math. Logik Grundlagen Math. 19, 121–140 (1973)

    Article  MATH  MathSciNet  Google Scholar 

  11. Ko, K.I.: Complexity Theory of Real Functions. Birkhaeuser, Boston (1991)

    MATH  Google Scholar 

  12. Kreitz, C., Weihrauch, K.: A unified approach to constructive and recursive analysis. In: Richter, M., et al. (eds.) Computation and Proof Theory. Lecture Notes in Mathematics, vol. 1104, pp. 259–278. Springer, Berlin (1984)

    Chapter  Google Scholar 

  13. Kusner, B.A.: Lectures on Constructive Mathematical Analysis vol. 60. AMS, Providence (1984)

    Google Scholar 

  14. Lacombe, D.: Extension de la notion de fonction recursive aux fonctions d’une ou plusieurs variables reelles I. Comptes Rendus Academie des Sciences Paris 240, 2478–2480 (1955)

    MATH  MathSciNet  Google Scholar 

  15. Mazur, S.: Computable Analysis vol. 33. Razprawy Matematyczne, Warsaw (1963)

    Google Scholar 

  16. Pour-El, M.B., Richards, J.I.: Computability in Analysis and Physics. Perspectives in Mathematical Logic. Springer, Berlin (1989)

    MATH  Google Scholar 

  17. Schröder, M.: Effective metrization of regular spaces. In: Ko, K.I., et al. (eds.) Computability and Complexity in Analysis. Informatik Berichte, vol. 235, pp. 63–80. Fern University in Hagen, Hagen (1998)

    Google Scholar 

  18. Scott, D.: Outline of a mathematical theory of computation. Tech. Mono. PRG-2. Oxford University, Oxford (1970)

    Google Scholar 

  19. Stoltenberg-Hansen, V., Tucker, J.V.: Concrete models of computation for topological algebras. Theoret. Comput. Sci. 219, 347–378 (1999)

    Article  MATH  MathSciNet  Google Scholar 

  20. Turing, A.M.: On computable numbers, with an application to the Entscheidungsproblem. Proc. London Math. Soc. 42, 230–265 (1936)

    Article  MATH  Google Scholar 

  21. Weihrauch, K.: Computability on computable metric spaces. Theoret. Comput. Sci. 113, 191–210 (1993)

    Article  MATH  MathSciNet  Google Scholar 

  22. Weihrauch, K.: Computable Analysis. Springer, Berlin (2000)

    MATH  Google Scholar 

  23. Weihrauch, K.: Multi-functions on multi-represented sets are closed under flowchart programming. CCA 2005, Second International Conference on Computability and Complexity in Analysis. In: Grubba, T., et al. (eds.) Informatik Berichte 326, pp. 267–300. Fern University in Hagen, Hagen (2005)

    Google Scholar 

  24. Yasugi, M., Mori, T., Tsujii, Y.: Effective properties of sets and functions in metric spaces with computability structure. Theoret. Comput. Sci. 219, 467–486 (1999)

    Article  MATH  MathSciNet  Google Scholar 

  25. Zhong, N., Weihrauch, K.: Computability theory of generalized functions. J. Asso. for Comp. Mach. 50(4), 469–505 (2003)

    MathSciNet  Google Scholar 

  26. Zhou, Q.: Computable real-valued functions on recursive open and closed subsets of Euclidean space. Math. Logic Q. 42, 379–409 (1996)

    Article  MATH  Google Scholar 

  27. Ziegler, M.: Computability on regular subsets of Euclidean space. Math. Logic Q. 48(Suppl. 1), 157–181 (2002)

    Article  MATH  MathSciNet  Google Scholar 

  28. Ziegler, M.: Computable operators on regular sets. Math. Logic Q. 50(4-5), 392–404 (2004)

    Article  MATH  MathSciNet  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Jin-Yi Cai S. Barry Cooper Hong Zhu

Rights and permissions

Reprints and permissions

Copyright information

© 2007 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Xu, Y., Grubba, T. (2007). Computability on Subsets of Locally Compact Spaces. In: Cai, JY., Cooper, S.B., Zhu, H. (eds) Theory and Applications of Models of Computation. TAMC 2007. Lecture Notes in Computer Science, vol 4484. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-72504-6_9

Download citation

  • DOI: https://doi.org/10.1007/978-3-540-72504-6_9

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-72503-9

  • Online ISBN: 978-3-540-72504-6

  • eBook Packages: Computer ScienceComputer Science (R0)

Publish with us

Policies and ethics