Results 21 to 30 of about 113 (32)

(kappa,theta)-weak normality

open access: yes, 2011
We characterize the situation of small cardinality for a product of cardinals divided by an ultrafilter. We develop the notion of weak normality.
Garti, Shimon, Shelah, Saharon
core   +1 more source

Convergence and submeasures in Boolean algebras [PDF]

open access: yes, 2018
summary:A Boolean algebra carries a strictly positive exhaustive submeasure if and only if it has a sequential topology that is uniformly ...
Jech, Thomas
core   +1 more source

A simultaneous generalization of independence and disjointness in boolean algebras

open access: yes, 2011
We give a definition of some classes of boolean algebras generalizing free boolean algebras; they satisfy a universal property that certain functions extend to homomorphisms. We give a combinatorial property of generating sets of these algebras, which we
Corey Thomas Bruns   +9 more
core   +1 more source

Some notes on Esakia spaces [PDF]

open access: yes, 2014
Under Stone/Priestley duality for distributive lattices, Esakia spaces correspond to Heyting algebras which leads to the well-known dual equivalence between the category of Esakia spaces and morphisms on one side and the category of Heyting algebras and ...
Dedicated To Manuela Sobral   +2 more
core  

Judgement aggregators and boolean algebra homomorphism [PDF]

open access: yes, 2009
The theory of Boolean algebras can be fruitfully applied to judgment aggregation: Assuming universality, systematicity and a sufficiently rich agenda, there is a correspondence between (i) non-trivial deductively closed judgment aggregators and (ii ...
Herzberg, Frederik
core  

Understanding variations between management fashions:a comparison of the different institutional expressions of two management concepts [PDF]

open access: yes, 2003
In this paper, management fashion theory is criticised based on the fact that it does not pay attention to some relevant differences between fashions. An alternative three stage theory is suggested which can be used to understand and explain observable ...
Bezemer, J., Karsten, L., van Veen, K.
core   +2 more sources

The lattice of ideals of certain rings

open access: yes, 2023
Let $A$ be a unitary ring and let $(\mathbf{I(A),\subseteq })$ be the lattice of ideals of the ring $A.$ In this article we will study the property of the lattice $(\mathbf{I(A),\subseteq})$ to be Noetherian or not, for various types of rings $A$. In the
Savin, Diana
core  

Minimal Axiomatization of Boolean Algebras

open access: yes, 2023
In this paper, we present a new axiomatic system that is a minimal axiomatization of Boolean algebras. Furthermore, the symmetric difference is shown to be algebraically analogous to the modular difference of two numbers, which also means that a Boolean ...
Zhang, Eugene
core  

Judgment aggregators and Boolean algebra homomorphisms [PDF]

open access: yes
The theory of Boolean algebras can be fruitfully applied to judgment aggregation: Assuming universality, systematicity and a sufficiently rich agenda, there is a correspondence between (i) non-trivial deductively closed judgment aggregators and (ii ...
Frederik Herzberg
core  

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