Results 91 to 100 of about 522,282 (284)

Smoothness of Algebraic Supervarieties and Supergroups [PDF]

open access: yesarXiv, 2007
In this paper we discuss the notion of smoothness in complex algebraic supergeometry and we prove that all affine complex algebraic supergroups are smooth. We then prove the stabilizer theorem in the algebraic context, providing some useful applications.
arxiv  

Facilitating Electroactive Site Density Determination during Fuel‐Cell Testing

open access: yesChemElectroChem, EarlyView.
Testing the limits of quantifying the electroactive site density using Fourier‐transformed alternating current voltammetry in PGM‐free‐based PEMFCs. The increase in performance and durability the platinum group metal (PGM)‐free catalysts makes them a viable alternative to PGM catalysts at the cathodes of low‐temperature fuel cells.
Rifael Z. Snitkoff‐Sol, Lior Elbaz
wiley   +1 more source

Lie Algebras in Fock Space [PDF]

open access: yesarXiv, 1997
A catalogue of explicit realizations of representations of (super) Lie algebras and quantum algebras in Fock space is presented.
arxiv  

Experimental studies on multi‐scale data‐driven methods within the framework of structural health monitoring

open access: yesCivil Engineering Design, EarlyView.
Abstract The German Research Foundation has established the priority program SPP 100+. Its subject is monitoring bridge structures in civil engineering. The data‐driven methods cluster deals with the use of measurements and their special global and local analysis methods, which complement each other in an overall multi‐scale concept in order to realize
Maximilian Rohrer   +13 more
wiley   +1 more source

The Classification of n-Lie Algebras [PDF]

open access: yesarXiv, 2010
This paper proves the isomorphic criterion theorem for (n+2)-dimensional n-Lie algebras, and gives a complete classification of (n+1)-dimensional n-Lie algebras and (n+2)-dimensional n-Lie algebras over an algebraically closed field of characteristic zero.
arxiv  

Theory of operators, Part II. operator algebras

open access: yes, 1958
In his earliest work with operators (reported on in Part I of this article), von Neumann recognized the need for a detailed study of families of operators.
R. Kadison
semanticscholar   +1 more source

Corn cob pyrolysis: A systematic literature review of methods and applications

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Mapping the research landscape of corn cob pyrolysis. Abstractas The agricultural sector is experiencing a surge in waste generation due to population growth, creating an urgent need to convert byproducts into value‐added products. Maize (Zea mays L.), a leading global crop, produces significant byproducts, such as corn cob, which are often undervalued.
Vilmar Steffen   +5 more
wiley   +1 more source

Fully distributed consensus of nonlinear fractional multi‐agent systems based on combined event‐triggered mechanism

open access: yesMathematical Methods in the Applied Sciences, EarlyView., 2022
This article focuses on the fully distributed leader‐following consensus problem of nonlinear fractional multi‐agent systems via event‐triggered control technique. The main intention of this article is to design a novel event‐triggered mechanism, which not only takes into account both the relative error and the absolute error of the samples but also ...
Qiaoping Li, Chao Yue
wiley   +1 more source

Dual Lie Bialgebras of Witt and Virasoro Types [PDF]

open access: yesarXiv, 2013
Structures of dual Lie bialgebras on the one sided Witt algebra, the Witt algebra and the Virasoro algebra are investigated. As a result, we obtain some infinite dimensional Lie algebras.
arxiv  

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