Results 71 to 80 of about 4,501 (310)
Generalized Lie ideals in ★-prime rings
Journal of Algebra, 1992 This paper analyses certain subgroups, called generalized Lie ideals, of the Lie ring \(K\) of skew symmetric elements of a \(*\)-prime ring \(R\) with involution. If \(V^{(n)}(K)\) is defined inductively by setting \(V^{(1)}(K) = [V,K]\) and \(V^{(n + 1)}(K) = [V,V^{(n)}(K)]\) then the additive subgroup \(V\) of \(K\) is said to be a generalized Lie ...
Martindale, W.S, Miers, C.Robert
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Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
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A construction of some ideals in affine vertex algebras
International Journal of Mathematics and Mathematical Sciences, 2003 We study ideals generated by singular vectors in vertex operator algebras associated with representations of affine Lie algebras of types A and C. We find new explicit formulas for singular vectors in these vertex operator algebras at integer and half ...
Draen AdamoviĆ
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Nilpotent Ideals in Lie and Anti-Lie Triple Systems
Journal of Algebra, 1995 The author introduces a notion of nilpotent ideal for Lie and anti-Lie triple systems (of finite dimension over a field of characteristic \(\neq 2\)) which is different from the one given by \textit{N. Kamiya} [J. Algebra 158, 226-232 (1993)], and also notes that some of Kamiya's theorems are false.
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Advanced Functional Materials, EarlyView.This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous
Mingfeng Xu +5 more
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Differential identities, Lie ideals, and Posner’s theorems [PDF]
Pacific Journal of Mathematics, 1988 This paper uses the theory of differential identities to obtain generalizations of two well-known results of \textit{E. C. Posner} [Proc. Am. Math. Soc. 8, 1093--1100 (1958; Zbl 0082.03003)]. A number of such generalizations appear in the literature and the purpose here is to give a uniform treatment which yields essentially all of these, and gives new
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Advanced Functional Materials, EarlyView.An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone +11 more
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Algorithms for Majority Decoding of Group Codes
Моделирование и анализ информационных систем, 2015 We consider a problem of constructive description and justification of the algorithms necessary for a practical implementation of the majority decoder for group codes specified as left ideals of groupalgebras.
V. M. Deundyak, Y. V. Kosolapov
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IDEAL ZETA FUNCTIONS ASSOCIATED TO A FAMILY OF CLASS-2-NILPOTENT LIE RINGS [PDF]
, 2020 Christopher Voll
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Advanced Functional Materials, EarlyView.From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang +8 more
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