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Descriptive Set Theory and Forcing 1995th ed.(Lecture Notes in Logic Vol.4) P v, 130 p. 95

Miller, Arnold  著

在庫状況 海外在庫有り  お届け予定日 1ヶ月 
価格 \14,052(税込)         
発行年月 1995年09月
出版社/提供元
Springer-Verlag GmbH
出版国 ドイツ
言語 英語
媒体 冊子
装丁 paper
ページ数/巻数 IV, 133 p. 1 illus.
ジャンル 洋書
ISBN 9783540600596
商品コード 0209533015
本の性格 学術書
商品URLhttps://kw.maruzen.co.jp/ims/itemDetail.html?itmCd=0209533015

内容

An advanced graduate course. Some knowledge of forcing is assumed, and some elementary Mathematical Logic, e.g. the Lowenheim-Skolem Theorem. A student with one semester of mathematical logic and 1 of set theory should be prepared to read these notes. The first half deals with the general area of Borel hierarchies. What are the possible lengths of a Borel hierarchy in a separable metric space? Lebesgue showed that in an uncountable complete separable metric space the Borel hierarchy has uncountably many distinct levels, but for incomplete spaces the answer is independent. The second half includes Harrington's Theorem - it is consistent to have sets on the second level of the projective hierarchy of arbitrary size less than the continuum and a proof and appl- ications of Louveau's Theorem on hyperprojective parameters.

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