Cofinality

Results: 16



#Item
1

A MODEL FOR A VERY GOOD SCALE AND A BAD SCALE DIMA SINAPOVA Abstract. Given a supercompact cardinal κ and a regular cardinal λ < κ, we describe a type of forcing such that in the generic extension the cofinality of κ

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Source URL: homepages.math.uic.edu

Language: English - Date: 2010-10-23 01:54:48
    2

    KILLING GCH EVERYWHERE BY A COFINALITY-PRESERVING FORCING NOTION OVER A MODEL OF GCH SY-DAVID FRIEDMAN AND MOHAMMAD GOLSHANI Abstract. Starting from large cardinals we construct a pair V1 ⊆ V2 of models of ZF C with th

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    Source URL: math.ipm.ac.ir

    Language: English - Date: 2013-08-26 04:17:22
      3Set theory / Cardinal numbers / Cofinality / Order theory / Large cardinals / Transfinite induction / Constructible universe / Cardinality / Grothendieck topology / Mathematical logic / Mathematics / Ordinal numbers

      SET THEORY Contents 1. Introduction 2. Everything is a set 3. Classes

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      Source URL: stacks.math.columbia.edu

      Language: English - Date: 2015-04-15 15:08:24
      4Set theory / Cardinal number / Cofinality / Supercompact cardinal / Unfoldable cardinal / Laver function / Large cardinals / Mathematical logic / Mathematics

      Improving the Consistency Strength of Reflection at ℵω+1 Abstract: Reflection at ℵω+1 , the statement that every stationary subset of ℵω+1 has a reflection point below ℵω+1 , was shown to be consistent given

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      Source URL: www.math.caltech.edu

      Language: English - Date: 2012-01-20 14:18:22
      5Ordinal numbers / Cardinal numbers / Order theory / Topological spaces / Separable space / First-countable space / Cofinality / Constructible universe / Compact space / Topology / General topology / Mathematics

      AB-COMPACTA ´ JUHASZ ´ ISAAC GORELIC AND ISTVAN Abstract. We define a compactum X to be AB-compact if the cofinality of the character χ(x, Y ) is countable whenever x ∈ Y

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      Source URL: www.math-inst.hu

      Language: English - Date: 2010-08-29 05:46:50
      6Numbers / Cofinality / Cardinal number / Constructible universe / Complete Boolean algebra / Weakly compact cardinal / Mahlo cardinal / Mathematical logic / Large cardinals / Mathematics

      INTERPOLATION OF κ-COMPACTNESS AND PCF ´ JUHASZ ´ ´ SZENTMIKLOSSY ´ ISTVAN

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      Source URL: www.math-inst.hu

      Language: English - Date: 2010-08-29 05:46:51
      7Set theory / Mahlo cardinal / Cofinality / Cardinal number / Ordinal number / Constructible universe / Diamond principle / Forcing / Weakly compact cardinal / Mathematical logic / Large cardinals / Mathematics

      Contents I Stationary Sets 3

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      Source URL: www.math.psu.edu

      Language: English - Date: 2007-07-22 22:46:09
      8Abstraction / Cofinal / Ordinal number / Partially ordered set / Countable set / Cofinality / Subnet / Order theory / Mathematics / Mathematical logic

      A NOTE ON A PAPER OF GINSBURG BY OSCAR E. LANFORD, III _

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      Source URL: www.math.harvard.edu

      Language: English - Date: 2013-12-22 12:53:21
      9Set theory / Ordinal numbers / Symbol / Cofinality / Stable theory / Tree / Constructible universe / Cardinal number / Weakly compact cardinal / Mathematical logic / Large cardinals / Mathematics

      ON HANF NUMBERS OF THE INFINITARY ORDER PROPERTY DRAFT RAMI GROSSBERG AND SAHARON SHELAH

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      Source URL: www.math.cmu.edu

      Language: English - Date: 1998-06-09 14:32:15
      10Ordinal numbers / Cardinal numbers / Order theory / Compact space / Sequentially compact space / Countably compact space / First uncountable ordinal / Net / Cofinality / Topology / General topology / Topological spaces

      SEQUENTIAL COMPACTNESS VS. COUNTABLE COMPACTNESS

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      Source URL: www.math.sc.edu

      Language: English - Date: 2007-08-02 21:23:48
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