Results 31 to 40 of about 200,125 (315)

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

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

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

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

Irreducible highest weight representations of the simple n-Lie algebra

, 2012
A. Dzhumadil’daev classified all irreducible finite dimensional representations of the simple n-Lie algebra. Using a slightly different approach, we obtain in this paper a complete classification of all irreducible, highest weight modules, including the ...
Dana Bălibanu, Balibanu, D.M., van de Leur, J.W., Sub Algebra,Geometry&Mathem. Logic begr., Algebra & Geometry and Mathematical Locic, Johan van de Leur   +5 more
core   +1 more source

Born global in the digital age: Exploring the internationalisation strategies of Croatian digital marketing agencies

Management : Journal of Contemporary Management Issues
This study contributes to the general body of knowledge on the born global theory in the specific context of digital marketing agencies. In today’s interconnected digital landscape, driven by rapid technological advancements and evolving market dynamics,
Nikola Drašković, Mario Fraculj, Vanja Šebek   +2 more
doaj   +1 more source

All missing Ramsey numbers for trees versus the four-page book

Electronic Journal of Graph Theory and Applications, 2021
For the Ramsey number r(Tn, Bm), where Tn denotes a tree of order n and Bm denotes the m-page book K2 + bar(K)m, it is known that r(Tn, Bm)=2n − 1 if n ≥ 3m − 3. In case of n < 3m − 3, r(Tn, Bm) has not been completely evaluated except for m ≤ 3. Here
Roland Lortz, Ingrid Mengersen
doaj   +1 more source

Homological Algebra for Superalgebras of Differentiable Functions

, 2012
This is the second in a series of papers laying the foundations for a differential graded approach to derived differential geometry (and other geometries in characteristic zero). In this paper, we extend the classical notion of a dg-algebra to define, in
Sub Algebra,Geometry&Mathem. Logic begr., Roytenberg, D., Carchedi, D.J.   +2 more
core   +1 more source

Lie 2-algebra models [PDF]

, 2014
In this paper, we begin the study of zero-dimensional field theories with fields taking values in a semistrict Lie 2-algebra. These theories contain the IKKT matrix model and various M-brane related models as special cases.
Saemann, Christian; id_orcid, Christian Sämann, Ritter, Patricia, Patricia Ritter   +3 more
core   +1 more source

Analysis of Azure Zero Trust Architecture Implementation for Mid-Size Organizations

Journal of Cybersecurity and Privacy
The Zero Trust Architecture (ZTA) security system follows the “never trust, always verify” principle. The process constantly verifies users and devices trying to access resources.
Vedran Dakić, Zlatan Morić, Ana Kapulica, Damir Regvart   +3 more
doaj   +1 more source