Results 21 to 30 of about 268,274 (304)

DMA:an algebra for multicriteria spatial modeling [PDF]

, 2006
The objective of this paper is to propose a new algebra, called decision map algebra (DMA), especially devoted to multicriteria spatial modeling. DMA is a generic and context-independent modeling language inspired from map algebra and other similar ...
Chakhar, Salem, Mousseau, Vincent
core   +1 more source

Nilpotent subspaces of maximal dimension in semisimple Lie algebras [PDF]

, 2006
We show that a linear subspace of a reductive Lie algebra g that consists of nilpotent elements has dimension at most equal to the number of positive roots, and that any nilpotent subspace attaining this upper bound is equal to the nilradical of a Borel ...
Kuttler, J, Kraft, Hanspeter, Kraft, H., Kuttler, J., Kuttler, Jochen, Kraft, H, Draisma, J., Draisma, J Jan, Draisma, Jan   +8 more
core   +1 more source

Self-Dual Normal Basis of a Galois Ring

Journal of Mathematics, 2014
Let R′=GR(ps,psml) and R=GR(ps,psm) be two Galois rings. In this paper, we show how to construct normal basis in the extension of Galois rings, and we also define weakly self-dual normal basis and self-dual normal basis for R′ over R, where R′ is ...
Irwansyah, Intan Muchtadi-Alamsyah, Aleams Barra, Ahmad Muchlis   +3 more
doaj   +1 more source

Cohomology of Presheaves of Monoids

Mathematics, 2020
The purpose of this work is to extend Leech cohomology for monoids (and so Eilenberg-Mac Lane cohomology of groups) to presheaves of monoids on an arbitrary small category.
Pilar Carrasco, Antonio M. Cegarra
doaj   +1 more source

Turning Waste Into Fashion: Demographic and Psychological Drivers of Recycled Apparel Purchase Intention in Croatia

Tržište
Purpose – This paper examines demographic (generation, gender) and psychological (sustainability knowledge, environmentalism, disgust sensitivity) drivers of purchase intention for apparel made from recycled plastic.
Nikola Drašković, Mario Fraculj, Lordan Kondić   +2 more
doaj   +1 more source

A new model of the free monogenic digroup

Математичні Студії, 2023
It is well-known that one of open problems in the theory of Leibniz algebras is to find a suitable generalization of Lie’s third theorem which associates a (local) Lie group to any Lie algebra, real or complex. It turns out, this is related to finding an
Yu. V. Zhuchok, G. F. Pilz
doaj   +1 more source

Boolean Algebras in Visser Algebras [PDF]

Notre Dame Journal of Formal Logic, 2016
We generalize the double negation construction of Boolean algebras in Heyting algebras, to a double negation construction of the same in Visser algebras (also known as basic algebras). This result allows us to generalize Glivenko’s Theorem from intuitionistic propositional logic and Heyting algebras to Visser’s basic propositional logic and Visser ...
Majid Alizadeh, Mohammad Ardeshir, Wim Ruitenburg   +2 more
openaire   +2 more sources

Bridging Artificial Intelligence and Neurological Signals (BRAINS): A Novel Framework for Electroencephalogram-Based Image Generation

Information
Recent advancements in cognitive neuroscience, particularly in electroencephalogram (EEG) signal processing, image generation, and brain–computer interfaces (BCIs), have opened up new avenues for research.
Mateo Sokač, Leo Mršić, Mislav Balković, Maja Brkljačić   +3 more
doaj   +1 more source

Symmetric subgroups in modular group algebras [PDF]

, 2010
This preprint is translated from the original journal publication in Russian: A. Konovalov and A. Tsapok, Symmetric subgroups of the normalised unit group of the modular group algebra of a finite p-group, Nauk. Visn. Uzhgorod. Univ., Ser. Mat., 9 (2004),
Krivokhata, A. G., Konovalov, Alexander
core   +2 more sources

Graph Convolutional Networks for Predicting Cancer Outcomes and Stage: A Focus on cGAS-STING Pathway Activation

Machine Learning and Knowledge Extraction
The study presented in this paper evaluated gene expression profiles from The Cancer Genome Atlas (TCGA). To reduce complexity, we focused on genes in the cGAS–STING pathway, crucial for cytosolic DNA detection and immune response.
Mateo Sokač, Borna Skračić, Danijel Kučak, Leo Mršić   +3 more
doaj   +1 more source