Results 11 to 20 of about 42,860 (295)
Controlling classical cardinal characteristics while collapsing cardinals
Colloquium Mathematicum, 2022 Given a forcing notion $P$ that forces certain values to several classical cardinal characteristics of the reals, we show how we can compose $P$ with a collapse (of a cardinal $λ>κ$ to $κ$) such that the composition still forces the previous values to these characteristics.
Goldstern, Martin +3 more
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Cardinal characteristics on graphs
The Journal of Symbolic Logic, 2011 AbstractA cardinal characteristic can often be described as the smallest size of a family of sequences which has a given property. Instead of this traditional concern for a smallest realization of the given property, a basically new approach, taken in [4] and [5], asks for a realization whose members are sequences of labels that correspond to 1-way ...
Nick Haverkamp
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HIGHER DIMENSIONAL CARDINAL CHARACTERISTICS FOR SETS OF FUNCTIONS II [PDF]
The Journal of Symbolic Logic, 2022 AbstractWe study the values of the higher dimensional cardinal characteristics for sets of functions $f:\omega ^\omega \to \omega ^\omega $ introduced by the second author in [8]. We prove that while the bounding numbers for these cardinals can be strictly less than the continuum, the dominating numbers cannot. We compute the bounding numbers for the
BRENDLE, JÖRG, SWITZER, COREY BACAL
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Cardinal characteristics at κ in a small u(κ) model [PDF]
Ann. Pure Appl. Log., 2015 20 ...
Andrew D. Brooke-Taylor +3 more
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Germination characteristics and cardinal temperatures of lambsquarter, purselane and crabgrass
پژوهشهای زراعی ایران, 2009 In order to study the cardinal temperatures of lambsquarter (Chenopodium album), purselane (Protulace oleracea), crab grass (Digitaria sanguinalis) and also predicting their emergence time within the fields an experiment was conducted in Weeds Research ...
narges portoosi +2 more
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Cardinal characteristics and countable Borel equivalence relations
Mathematical Logic Quarterly, 2017 AbstractBoykin and Jackson recently introduced a property of countable Borel equivalence relations called Borel boundedness, which they showed is closely related to the union problem for hyperfinite equivalence relations. In this paper, we introduce a family of properties of countable Borel equivalence relations which correspond to combinatorial ...
Coskey, Samuel, Schneider, Scott
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Types of Words Meanings that Define the Cardinal Points
Научный диалог, 2020 The semantic structure of words that define the cardinal points is considered. Words of this type are of interest, on the one hand, as words embodying the most archetypal ideas about space, on the other hand, as lexemes in the structure of compound names
R. Ye. Telpov
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Cardinal Virtues in Sport: Prudentia
Physical Culture and Sport: Studies and Research, 2015 Cardinal virtues present one of the oldest anthropological theories and ethical systems in the western philosophical tradition. Among other great ancient philosophers, Plato talked about four main virtues: prudence (practical wisdom), justice, fortitude (
Jernej Pisk
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Investigations on the Cardinal Temperatures for Germination of Alhaji pseudalhagi
Majallah-i ḥifāẓat-i giyāhān, 2016 In order to investigate the germination characteristics and cardinal temperatures of biotype Alhaji pseudalhagi, A laboratory experiment was conducted randomized completely design with four replications of 25 seeds. Various constant temperatures 5, 8, 10,
alireza moradi +3 more
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Cardinal characteristics on bounded generalised Baire spaces
Annals of Pure and Applied Logic, 2023 52 ...
van der Vlugt, Tristan
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