Results 11 to 20 of about 1,420,320 (180)
Ordered groups with greatest common divisors theory
International Journal of Mathematics and Mathematical Sciences, 2000 An embedding (called a GCD theory) of partly ordered abelian group G into abelian l-group Γ is investigated such that any element of Γ is an infimum of a subset (possible non-finite) from G. It is proved that a GCD theory need not be unique.
Jiří Močkoř
doaj +1 more source
Topological lattice-ordered groups [PDF]
Pacific Journal of Mathematics, 1979 Several types of hulls and completions of lattice ordered groups have been obtained by algebraic methods. In this paper is laid some groundwork for the application of topological and uniform-space concepts to the same end by setting forth those links—topological, algebraic and semantic— between a topological lattice ordered group H and a topologically ...
openaire +2 more sources
Fuzzy neighborhood structures on partially ordered groups
International Journal of Mathematics and Mathematical Sciences, 2002 Ahsanullah (1988) showed the compatibility between group structures and I-fuzzy neighborhood systems. In this paper, we require not only that the I-fuzzy neighborhood systems be compatible with the group structures, but also compatible with the order ...
Kamel El-Saady, M. Y. Bakier
doaj +1 more source
Green’s relations for 2 × 2 matrices over linearly ordered abelian groups [PDF]
Proceedings of the Estonian Academy of SciencesWe consider semigroups of 2 Ã 2 matrices over linearly ordered abelian groups with respect to multiplication, which is defined similarly to tropical algebra. We study Greenâs relations on such semigroups.
Marilyn Kutti, Valdis Laan
doaj +1 more source
Inorganics, 2022 Hierarchically ordered porous silica materials (HSMs) with a micro/mesoporous structure were successfully prepared with the sol-gel method using dextran, dextran/CTAB, and CTAB as templates.
Xiaoqi Jin +5 more
doaj +1 more source
Groupoid Fell bundles for product systems over quasi-lattice ordered groups [PDF]
, 2015 Consider a product system over the positive cone of a quasi-lattice ordered group. We construct a Fell bundle over an associated groupoid so that the cross-sectional algebra of the bundle is isomorphic to the Nica-Toeplitz algebra of the product system ...
Rennie, Adam +2 more
core +3 more sources
LEFT-ORDERABLE COMPUTABLE GROUPS [PDF]
The Journal of Symbolic Logic, 2018 AbstractDowney and Kurtz asked whether every orderable computable group is classically isomorphic to a group with a computable ordering. By an order on a group, one might mean either a left-order or a bi-order. We answer their question for left-orderable groups by showing that there is a computable left-orderable group which is not classically ...
openaire +3 more sources
Strong amalgamations of lattice ordered groups and modules
International Journal of Mathematics and Mathematical Sciences, 1993 We show that every variety of representable lattice ordered groups fails the strong amalgamation property. The same result holds for the variety of f-modules over an f-ring.
Mona Cherri, Wayne B. Powell
doaj +1 more source
Patterns of non-administration of ordered doses of venous thromboembolism prophylaxis: implications for novel intervention strategies. [PDF]
PLoS ONE, 2013 Recent studies have documented high rates of non-administration of ordered venous thromboembolism (VTE) prophylaxis doses. Intervention strategies that target all patients have been effective, but prohibitively resource-intensive.
Kenneth M Shermock +10 more
doaj +1 more source
Some results on 𝒍-fuzzy soft groups under bounded sum and bounded difference operations [PDF]
Pandian Journal of Mathematical Sciences, 2023 Lattice ordered group has been developed by J.Vimala. After that J. Arockia Reeta and J. Vimala introduced Lattice ordered fuzzy soft groups(𝑙-FSG) and obtained real life applications.
Dr. J. Arockia Reeta
doaj