Results 21 to 30 of about 384,528 (314)

Ordering groups and validity in lattice-ordered groups [PDF]

open access: yesJournal of Pure and Applied Algebra, 2019
A characterization is given of the subsets of a group that extend to the positive cone of a right order on the group and used to relate validity of equations in lattice-ordered groups (l-groups) to subsets of free groups that extend to positive cones of right orders.
Colacito, Almudena, Metcalfe, George
openaire   +3 more sources

Statistical analysis of the primary outcome in acute stroke trials [PDF]

open access: yes, 2012
Common outcome scales in acute stroke trials are ordered categorical or pseudocontinuous in structure but most have been analyzed as binary measures. The use of fixed dichotomous analysis of ordered categorical outcomes after stroke (such as the modified
Lees, K.R.   +9 more
core   +1 more source

Patterns of non-administration of ordered doses of venous thromboembolism prophylaxis: implications for novel intervention strategies. [PDF]

open access: yesPLoS 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

Cardinality of the system of all sequential convergences on an Abelian lattice ordered group [PDF]

open access: yes, 1987
Sequential convergences on groups were investigated by J. Novák in [11], cf. also the surveys of R. Frič and V. Koutnik [4, 5]. The notion of sequential convergence on an abelian lattice ordered group was introduced in [8] ; the non-abelian case was ...
Jakubík, Ján   +3 more
core   +1 more source

On enumeration of $EL$-hyperstructures with $2$ elements [PDF]

open access: yesJournal of Mahani Mathematical Research, 2022
$EL$-hypergroups  were defined by Chvalina 1995. Till now, no exact statistics of $EL$-hypergroups have been done. Moreover, there is no classification of $EL$-hypergroups and $EL^2$-hypergroups even over small sets.
Saeed Mirvakili, Sayed Hossein Ghazavi
doaj   +1 more source

Cubic Ordered Weighted Distance Operator and Application in Group Decision-Making

open access: yesJournal of Intelligent Systems, 2018
Group decision-making is a very useful technique for ranking the group of alternatives. The ordered weighted distance (OWD) operator is a new tool in group decision-making problems. In this paper, we apply the OWD operator on cubic information.
Shakeel Muhammad   +2 more
doaj   +1 more source

Some results on 𝒍-fuzzy soft groups under bounded sum and bounded difference operations [PDF]

open access: yesPandian 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  

Information Fusion Model of Group Decision Making Based on a Combinatorial Ordered Weighted Average Operator

open access: yesIEEE Access, 2023
Aiming at the problem that the existing aggregation operators only consider the weight of the data itself or the weight of the data position when aggregating data, a group decision information fusion model based on the combinatorial ordered weighted ...
Xiuli Du   +3 more
doaj   +1 more source

Convex $L$-lattice subgroups in $L$-ordered groups [PDF]

open access: yesCategories and General Algebraic Structures with Applications, 2018
In this paper, we have focused to study convex $L$-subgroups of an $L$-ordered group. First, we introduce the concept of a convex $L$-subgroup and a convex $L$-lattice subgroup of an $L$-ordered group and give some examples.
Rajabali Borzooei   +2 more
doaj  

Dimorphism of [Bi2O2(OH)](NO3) – the ordered Pna21 structure at 100 K

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2023
The re-investigation of [Bi2O2(OH)](NO3), dioxidodibismuth(III) hydroxide nitrate, on the basis of single-crystal X-ray diffraction data revealed an apparent structural phase transition of a crystal structure determined previously (space group Cmc21 at ...
Matthias Weil   +2 more
doaj   +1 more source

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