Results 31 to 40 of about 25,586,114 (298)
More on cardinal invariants of analytic P-ideals
, 2009 Given an ideal $I$ on $ω$ let $a(I) $ ($\bar{a}(I)$) be minimum of the cardinalities of infinite (uncountable) maximal $I$-almost disjoint subsets of $[ω]^ω$, and denote $b_I$ and$d_I$ the unbounding and dominating numbers of $(ω^ω,\le_I)$. We show that (1) $a(I)>omega$ if $I$ is a summable ideal; (2) $a(Z)=ω$ and $\bar{a}(Z)\le a$ if $Z$ is a tall ...
Farkas, Barnabás, Soukup, Lajos
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Algorithms and computations for \((m,n)\)-fold \(p\)-ideals in BCI-algebras
Journal of Applied Logic, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
A. Kordi, Ahmad Moussavi, A. Ahmadi
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P-ideal dichotomy and weak squares
The Journal of Symbolic Logic, 2013 AbstractWe answer a question of Cummings and Magidor by proving that the P-ideal dichotomy of Todorčević refutes □κ,ωfor any uncountableκ. We also show that the P-ideal dichotomy implies the failure of □κ,<bprovided that cf(κ) >ω1.
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N -soft p-ideals of BCI-algebras
European Journal of Pure and Applied Mathematics, 2019 In this paper, using the notion of soft sets and N-structures, the notion of N-soft p-ideals in BCI-algebras is introduced, and related properties are investigated. Relations between N-soft ideals and N-soft p-ideals are discussed. Conditions for an N-soft ideal to be an N-soft p-ideal are established.
G. Muhiuddin, Shuaa Aldhafeeri
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Postcard of Ideal Diner, White Horse Pike, Egg Harbor City, NJ
, 1929 This is an unused half-tone dot-matrix printed post card showing the Ideal Diner in Egg Harbor City, NJ. Advertising on post card: The Ideal Diner: White Horse Pike, Egg Harbor, NJ.
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Mappings Ideal of Type the Domain of Generalized p,q-Euler Matrix in c0 and c
Journal of Mathematics, 2023 We develop new Banach sequence spaces e0a,bp,q and eca,bp,q derived by the domain of generalized p,q-Euler matrix Ea,bp,q in the spaces of null and convergent sequences, respectively.
Taja Yaying +4 more
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Hechler's Theorem for tall analytic P-ideals
The Journal of Symbolic Logic, 2011 AbstractWe prove the following version of Hechler's classical theorem: For each partially ordered set (Q, ≤) with the property that every countable subset of Q has a strict upper bound in Q, there is a ccc forcing notion such that in the generic extension for each tall analytic P-ideal (coded in the ground model) a cofinal subset of is order ...
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Health Insurance Status as a Barrier to Ideal Cardiovascular Health for U.S. Adults: Data from the National Health and Nutrition Examination Survey (NHANES). [PDF]
PLoS ONE, 2015 Little is known about the association between cardiovascular (CV) health and health insurance status. We hypothesized that U.S. adults without health insurance coverage would have a lower likelihood of ideal cardiovascular health.Using National Health ...
Michael A McClurkin +7 more
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Neutrosophic quadruple a-ideals [PDF]
Neutrosophic Sets and Systems, 2020 he notion of neutrosophic quadruple a-ideal is introduced, and related properties are investigated. Relations between a neutrosophic quadruple p-ideal, a neutrosophic quadruple q-ideal, a neutrosophic quadruple a-ideal and a neutrosophic quadruple ...
G.R. Rezaei, Y.B. Jun, R.A. Borzooei
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Note on $ p $-ideals set of orthomodular lattices
AIMS Mathematics<p>This paper mainly discusses the problems raised in Kalmbach's book: When are the $ p $-ideals of an irreducible orthomodular lattice well ordered under set inclusion? We give three classes of orthomodular lattices whose $ p $-ideals set is a chain under set inclusion. Furthermore, this article also provides a sufficient and necessary condition
Ziteng Zhao, Jing Wang, Yali Wu
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