Document Type

Article

Publication Date

2001

Publication Title

International Journal of Mathematics and Mathematical Sciences

Volume

28

First Page

63

Last Page

82

Abstract

We look for a parallel to the notion of “proper forcing” among λ-complete forcing notions not collapsing λ+. We suggest such a definition and prove that it is preserved by suitable iterations.

Comments

© The Author(s). 2018 Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/).

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