Cabal Seminar 81-85 : Proceedings, Caltech-UCLA Logic Seminar, 1981-85 (Studies in Fuzziness and Soft Computing)

Kechris, Alexander (EDT)/ Martin, D. A. (EDT)/ Steel, J. R (EDT)

Springer-Verlag Berlin and Heidelberg GmbH & Co. K（1988/07発売）

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製本 Paperback:紙装版/ペーパーバック版／ページ数 229 p.
言語 ENG
商品コード 9783540500209
DDC分類 511.322

Full Description

This is the fourth volume of the proceeding of the Caltech-UCLA Logic Seminar, based mainly on material which was presented and discussed in the period 1981-85, but containing also some very recent results. It includes research papers dealing with determinacy hypotheses and their consequences in descriptive set theory. An appendix contains the new Victoria Delfino Problems.

The strength of Borel wadge determinacy.- More closure properties of pointclasses.- Definable functions on degrees.- Long games.- "AD + uniformization" is equivalent to "half adR".- A coding theorem for measures.- Subsets of ?1 constructible from a real.- Ad and the projective ordinals.