Scales on Σ11 sets

  • John R. Steel
Conference paper
Part of the Lecture Notes in Mathematics book series (LNM, volume 1019)


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  1. [1]
    Douglas R. Busch, λ-Scales, κ-Souslin sets and a new definition of analytic sets, J. Symbolic Logic, vol. 41, June 1976, p. 373.MATHMathSciNetCrossRefGoogle Scholar
  2. [2]
    Alexander S. Kechris, AD and projective ordinals, Cabal Seminar 76–77, Lecture Notes in Mathematics, vol. 689, Springer-Verlag.Google Scholar
  3. [3]
    Yiannis N. Moschovakis, Descriptive set theory, Studies in Logic, vol. 100, North Holland.Google Scholar

Copyright information

© Springer-Verlag 1983

Authors and Affiliations

  • John R. Steel
    • 1
  1. 1.Department of MathematicsUniversity of CaliforniaLos Angeles

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