Cohen real or random real: effect on strong measure zero sets and strongly meager sets (Set Theory and Infinity)

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  • Cardona, Miguel A.
    Institute of Discrete Mathematics and Geometry, Faculty of Mathematics and Geoinformation, TU Wien

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抄録

We show that the set of the ground-model reals has strong measure zero (is strongly meager) after adding a single Cohen real (random real). As consequence we prove that the set of the ground-model reals has strong measure zero after adding a single Hechler real.

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詳細情報 詳細情報について

  • CRID
    1050005667208945536
  • NII書誌ID
    AN00061013
  • ISSN
    18802818
  • HANDLE
    2433/261452
  • 本文言語コード
    en
  • 資料種別
    departmental bulletin paper
  • データソース種別
    • IRDB

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