Results 11 to 20 of about 100 (48)
, 2023 We devise exact conditions under which a join semilattice with a weak contact relation can be semilattice embedded into a Boolean algebra with an overlap contact relation, equivalently, into a distributive lattice with additive contact relation.
Lipparini, Paolo
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Very true operators on MTL-algebras
Open Mathematics, 2016 The main goal of this paper is to investigate very true MTL-algebras and prove the completeness of the very true MTL-logic. In this paper, the concept of very true operators on MTL-algebras is introduced and some related properties are investigated. Also,
Wang Jun Tao +2 more
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On ${m}$-subharmonic ordering of measures [PDF]
, 2018 We study an order-relation induced by ${m}$-subharmonic functions. We shall consider maximality with respect to this order and a related notion of minimality for certain ${m}$-subharmonic functions.
Nguyen, Van Thien
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Isomorphism Theorems on Quasi Module
Discussiones Mathematicae - General Algebra and Applications, 2019 A quasimodel is an algebraic axiomatisation of the hyperspace structure based on a module. We initiated this structure in our paper [2]. It is a generalisation of the module structure in the sense that every module can be embedded into a quasi module and
Jana Sandip, Mazumder Supriyo
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On the variety of strict pseudosemilattices
, 2013 A new model, in terms of finite bipartite graphs, of the free pseudosemilattice is presented. This will then be used to obtain several results about the variety SPS of all strict pseudosemilattices: (i) an identity basis for SPS is found, (ii) SPS is ...
Auinger, K., Oliveira, L.
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Automata, reduced words, and Garside shadows in Coxeter groups
, 2016 In this article, we introduce and investigate a class of finite deterministic automata that all recognize the language of reduced words of a finitely generated Coxeter system (W,S).
Hohlweg, Christophe +2 more
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, 2023 We introduce contact posets and show that every contact poset can be embedded into a Boolean poset with overlap contact relation. Contact posets and (nonadditive) contact semilattices have the superamalgamation property, Fra\"\i ss\'e limits and model ...
Lipparini, Paolo
core
c-Regular cyclically ordered groups [PDF]
, 2013 We define and we characterize regular and c-regular cyclically ordered abelian groups. We prove that every dense c-regular cyclically ordered abelian group is elementarily equivalent to some cyclically ordered group of unimodular complex numbers, that ...
Leloup, Gérard, Lucas, Francois
core
Minus Partial Order in Regular Modules
, 2019 The minus partial order is already known for sets of matrices over a field and bounded linear operators on arbitrary Hilbert spaces. Recently, this partial order has been studied on Rickart rings.
Halicioglu, Sait +3 more
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On Ordered (p; q)-Lateral Ideals in Ordered Ternary Semigroups [PDF]
, 2019 In this paper, we study some useful results of ordered (p; q)-lateral ideals in ordered ternary semigroups. Also, some properties of (p; q)-lateral simple ordered ternary semigroup have been examined.
Abbasi, Mohammad Y. +2 more
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