Results 11 to 20 of about 716,684 (170)
Object Oriented Protoconcepts and Logics for Double and Pure Double Boolean Algebras [PDF]
Rough SetsInternational Joint Conference, 2020 The notion of a protoconcept in the framework of Yao’s object oriented concepts is proposed. Approximations by object oriented concepts are defined and these ‘object oriented protoconcepts’ are characterized using them.
Howlader P, Banerjee M.
europepmc +2 more sources
Measures on Boolean algebras [PDF]
, 2017 We present a necessary and sufficient condition for a Boolean algebra to carry a finitely additive ...
Jech, Thomas
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Independent families in Boolean algebras with some separation properties [PDF]
, 2012 We prove that any Boolean algebra with the subsequential completeness property contains an independent family of size continuum. This improves a result of Argyros from the 80ties which asserted the existence of an uncountable independent family.
Koszmider, Piotr, Shelah, Saharon
core +4 more sources
Superatomic Boolean algebras [PDF]
Pacific Journal of Mathematics, 1967 Abstract not ...
G. Day
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Boolean algebras of conditionals, probability and logic [PDF]
Artificial Intelligence, 2020 This paper presents an investigation on the structure of conditional events and on the probability measures which arise naturally in that context. In particular we introduce a construction which defines a (finite) Boolean algebra of conditionals from any
T. Flaminio, L. Godo, H. Hosni
semanticscholar +1 more source
EPiC Series in Computing, 2013 Using Vaggione's concept of central element in a double pointed algebra, weintroduce the notion of Boolean like variety as a generalisation ofBoolean algebras to an arbitrary similarity type. Appropriately relaxing therequirement that every element be central in any member of the variety, weobtain the more general class of semi-Boolean like varieties ...
Salibra, A +3 more
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On noncommutative generalisations of Boolean algebras [PDF]
The Art of Discrete and Applied Mathematics, 2019 Skew Boolean algebras (skew BA) and Boolean-like algebras (nBA) are one-pointed and n-pointed noncommutative generalisation of Boolean algebras, respectively.
A. Bucciarelli, A. Salibra
semanticscholar +1 more source
Spectra of Tukey types of ultrafilters on Boolean algebras [PDF]
, 2015 Extending recent investigations on the structure of Tukey types of ultrafilters on $\mathcal{P}(\omega)$ to Boolean algebras in general, we classify the spectra of Tukey types of ultrafilters for several classes of Boolean algebras, including interval ...
Brown, Jennifer A., Dobrinen, Natasha
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Overlap Algebras: a Constructive Look at Complete Boolean Algebras [PDF]
, 2020 The notion of a complete Boolean algebra, although completely legitimate in constructive mathematics, fails to capture some natural structures such as the lattice of subsets of a given set.
Ciraulo, Francesco, Contente, Michele
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Overlap Algebras as Almost Discrete Locales [PDF]
, 2016 Boolean locales are almost discrete. In fact, spatial Boolean locales are the same thing as discrete spaces. This does not make sense intuitionistically, since (non-trivial) discrete locales fail to be Boolean.
Ciraulo, Francesco
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