Results 51 to 60 of about 346,819 (283)

On Albert Problem and Irreducible Modules

open access: yesMathematics, 2023
Motivated by the relation between Albert’s Problem and irreducible modules within the class of commutative power-associative algebras, in this paper, we show some equivalences to Albert’s Problem.
Elkin Oveimar Quintero Vanegas
doaj   +1 more source

An Analysis of the Multiplicity Spaces in Branching of Symplectic Groups

open access: yes, 2009
Branching of symplectic groups is not multiplicity-free. We describe a new approach to resolving these multiplicities that is based on studying the associated branching algebra $B$.
Yacobi, Oded
core   +2 more sources

irreducibles

open access: yes, 2021
SageMaths 8.1 code for identifying irreducible (2,2)-tight torus graphs.
Cruickshank, James, Qays Shakir
openaire   +2 more sources

2-Irreducible and Strongly 2-Irreducible Submodules of a Module

open access: yesIranian Journal of Mathematical Sciences and Informatics, 2023
Let R be a commutative ring with identity and M be an R-module. In this paper, we will introduce the concept of 2-irreducible (resp., strongly 2- irreducible) submodules of M as a generalization of irreducible (resp., strongly irreducible) submodules of M and investigated some properties of these classes of modules.
Farshadifar, F., Ansari-Toroghy, H.
openaire   +2 more sources

Exciton Radiative Lifetimes in Hexagonal Diamond Ge and SixGe1–x Alloys

open access: yesAdvanced Optical Materials, EarlyView.
Strong room‐temperature photoluminescence reported in hexagonal Ge conflicts with theory predicting a nearly dark band edge. First‐principles calculations of excitonic radiative lifetimes fill a key gap in this debate, showing that pristine hexagonal Ge remains intrinsically weakly emissive, while Si alloying only modestly shortens the lifetime and ...
Michele Re Fiorentin   +2 more
wiley   +1 more source

Properties of spectrally bounded compact elementary operators [PDF]

open access: yesContributions to Mathematics, 2021
Willy Kangogo   +2 more
doaj   +1 more source

Reaction of Proton Pump Inhibitors With Model Peptides Results in Novel Products

open access: yesJournal of Pharmacological Sciences, 2013
The proposed mechanism for proton pump inhibitors (PPIs) is that PPIs are activated at low pH to the sulfenamide form, which reacts with the sulfhydryl group of cysteine(s) at the active site of the proton pump, to produce reducible disulfide-bonded PPI ...
Charles Watson   +4 more
doaj   +1 more source

An Algorithm for Computing Minimum-Length Irreducible Testors

open access: yesIEEE Access, 2020
In pattern recognition, the elimination of unnecessary and/or redundant attributes is known as feature selection. Irreducible testors have been used to perform this task.
Ivan Piza-Davila   +3 more
doaj   +1 more source

Quantized flag manifolds and irreducible *-representations

open access: yes, 1998
We study irreducible *-representations of a certain quantization of the algebra of polynomial functions on a generalized flag manifold regarded as a real manifold.
Jasper V. Stokman   +2 more
core   +3 more sources

AutomataGPT: Transformer‐Based Forecasting and Ruleset Inference for Two‐Dimensional Cellular Automata

open access: yesAdvanced Science, EarlyView.
We introduce AutomataGPT, a generative pretrained transformer (GPT) trained on synthetic spatiotemporal data from 2D cellular automata to learn symbolic rules. Demonstrating strong performance on both forward and inverse tasks, AutomataGPT establishes a scalable, domain‐agnostic framework for interpretable modeling, paving the way for future ...
Jaime A. Berkovich   +2 more
wiley   +1 more source

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