Lajos

Results: 304



#Item
161Large cardinals / Cardinal number / Constructible universe / Tree / Ordinal number / Papyrus 1 / Boolean algebra / Symbol / Extendible cardinal / Mathematical logic / Mathematics / Forcing

SUPERATOMIC BOOLEAN ALGEBRAS CONSTRUCTED FROM STRONGLY UNBOUNDED FUNCTIONS JUAN CARLOS MART´INEZ AND LAJOS SOUKUP Abstract. Using Koszmider’s strongly unbounded functions, we show the following consistency result: Sup

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Source URL: www.math-inst.hu

Language: English - Date: 2010-08-29 06:26:53
162Mathematical logic / Cardinal number / First-order logic / Elementary equivalence / Substructure / Partition / Symbol / Absoluteness / Structure / Model theory / Mathematics / Logic

ELEMENTARY SUBMODELS IN INFINITE COMBINATORICS LAJOS SOUKUP Abstract. We show that usage of elementary submodels is a simple but powerful method to prove theorems, or to simplify proofs in infinite combinatorics. First w

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Source URL: www.math-inst.hu

Language: English - Date: 2010-08-29 05:34:47
163Mathematics / Forcing / Support / Operator theory / Ordinary differential equations / Spectral theory of ordinary differential equations / Symbol / Mathematical analysis / Constructible universe / Spectral theory

WIDE SCATTERED SPACES AND MORASSES LAJOS SOUKUP Abstract. We show that it is relatively consistent with ZFC that 2ω is arbitrarily large and every sequence s = hsα : α < ω2 i of infinite cardinals with sα ≤ 2ω is

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Source URL: www.math-inst.hu

Language: English - Date: 2010-08-29 05:39:44
164Forcing / Ordinal number

MORE ON CARDINAL INVARIANTS OF ANALYTIC P-IDEALS BARNABÁS FARKAS AND LAJOS SOUKUP ¯(I)) be minimum of Abstract. Given an ideal I on ω let a(I) (a the cardinalities of innite (uncountable) maximal I -almost disjoint s

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Source URL: www.math-inst.hu

Language: English - Date: 2010-08-29 08:26:45
165

INFINITE COMBINATORICS: FROM FINITE TO INFINITE LAJOS SOUKUP Abstract. We investigate the relationship between some theorems in finite combinatorics and their infinite counterparts: given a “finite” result how one ca

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Source URL: www.math-inst.hu

Language: English - Date: 2010-08-29 09:40:29
    166Abstraction / Mahlo cardinal / Symbol / Large cardinals / Cardinal number / Constructible universe

    On splitting infinite-fold covers M´arton Elekes, Tam´as M´atrai, Lajos Soukup October 6, 2009 Abstract Let X be a set, κ be a cardinal number and let H be a family of subsets of X which covers each x ∈ X at least

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    Source URL: www.math-inst.hu

    Language: English - Date: 2010-08-29 08:57:22
    167Symbol / Abstraction / Ordinal numbers / Set theory / Proof theory

    A FIRST COUNTABLE, INITIALLY ω1 -COMPACT BUT NON-COMPACT SPACE ´ JUHASZ, ´ ISTVAN PIOTR KOSZMIDER, AND LAJOS SOUKUP

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    Source URL: www.math-inst.hu

    Language: English - Date: 2010-08-29 08:24:02
    168

    HELYI AUTÓBUSZ MENETREND HÉTFŐ-SZOMBAT Nagy Lajos király útja Vasútállomás -

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    Source URL: www.kunszentmarton.hu

    Language: Hungarian - Date: 2013-06-07 03:39:21
      169Topological spaces / Ordinal numbers / Cardinal number / Metrization theorem / Separable space / Paracompact space / First uncountable ordinal / Weakly compact cardinal / Topology / General topology / Large cardinals

      Fodor-type Reflection Principle and reflection of metrizability and meta-Lindel¨ofness Saka´e Fuchino, Istv´an Juh´asz, Lajos Soukup, Zolt´an Szentmikl´ossy and Toshimichi Usuba Abstract

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      Source URL: www.math-inst.hu

      Language: English - Date: 2010-08-29 07:11:20
      170Forcing / Ordinal number / Constructible universe

      INDESTRUCTIBLE COLOURINGS AND RAINBOW RAMSEY THEOREMS LAJOS SOUKUP   Abstract. We show that if a colouring c establishes ω2 6→ (ω1 : ω) 2

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      Source URL: www.math-inst.hu

      Language: English - Date: 2010-08-29 07:15:15
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