Results 111 to 120 of about 29,394,877 (347)
Analysis of the spectrum generating algebra method for obtaining energy spectra
, 2005 Patricio Cordero, Jamil Daboul
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Review and prospects of shear test of bolted rock joints
Deep Underground Science and Engineering, EarlyView.The laboratory shear test equipment, test method, and numerical simulation of bolted rock joints were summarized. The shortcomings and limitations of the current research were analyzed, and the research prospects were proposed. Abstract Rock bolting is a critical approach in geotechnical engineering for supporting weak rocks.
Shulin Ren +4 more
wiley +1 more source
Algebraic and Geometric Methods for Construction of Topological Quantum Codes from Lattices
AxiomsCurrent work provides an algebraic and geometric technique for building topological quantum codes. From the lattice partition derived of quotient lattices Λ′/Λ of index m combined with geometric technique of the projections of vector basis Λ′ over vector
Edson Donizete de Carvalho +4 more
doaj +1 more source
A new method for reducing algebraic programs to polynomial programs [PDF]
Muhammad Maaz, Adam Strzeboński
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Delta Methods in Enveloping Algebras of Lie Color Algebras
Journal of Algebra, 1995 This paper generalizes the results of \textit{J. Bergen} and \textit{D. S. Passman} [Trans. Am. Math. Soc. 334, 259-280 (1992; Zbl 0766.17007); and J. Algebra 166, 568-610 (1994; Zbl 0805.17011)] on enveloping algebras of Lie superalgebras to Lie colour algebras, which are Lie algebras graded by a finite abelian group equipped with a bilinear form on ...
openaire +2 more sources
Differentiated policy implementation in food safety and animal welfare policymaking
European Policy Analysis, EarlyView.Abstract Agri‐food policies are in the midst of far‐reaching transitions, including the transformation towards sustainable production and food consumption. The European Green Deal and Farm to Fork Strategy prioritize food safety and animal welfare issues, aiming to transform food systems towards more sustainability.
Giulia Bazzan, Colette S. Vogeler
wiley +1 more source
Energy Science &Engineering, EarlyView.This study presents a new control strategy for doubly fed induction generator (DFIG) wind turbine systems to overcome the limitations of traditional direct field control using proportional‐integral (DFOC‐PI) regulators, which are sensitive to coefficient changes and lead to low power quality.
Hamza Gasmi +5 more
wiley +1 more source
Control of Intracellular Molecular Networks Using Algebraic Methods. [PDF]
Bull Math Biol, 2019 Sordo Vieira L +2 more
europepmc +1 more source