Results 1 to 10 of about 1,035 (117)
Relatively Free Nilpotent Torsion-Free Groups and Their Lie Algebras [PDF]
Communications in Algebra, 2011 For a torsion free finitely generated nilpotent group G we naturally associate four finite dimensional nilpotent Lie algebras over a field of characteristic zero. We show that if G is a relatively free group of some variery of nilpotent groups then all the above Lie algebras are isomorphic. As a result, any two quasi-isometric relatively free nilpotent
V Metaftsis, A I Papistas
exaly +3 more sources
On free subgroups of finite exponent in circle groups of free nilpotent algebras [PDF]
International Journal of Group Theory, 2019 Let $K$ be a commutative ring with identity and $N$ the free nilpotent $K$-algebra on a non-empty set $X$. Then $N$ is a group with respect to the circle composition. We prove that the subgroup generated by $X$ is relatively free in a suitable class
Juliane Hansmann
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Non-Hopfian Relatively Free Groups [PDF]
Geometriae Dedicata, 2005 17 ...
Ivanov, S. V., Storozhev, A. M.
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A polymeric hydrogel electrocatalyst for direct water oxidation
Nature Communications, 2023 Hydrogels are networked hydrophilic polymers with enriched polar groups and confined water but are relatively less explored as electrocatalysts. Here, the authors demonstrate that insulative polymeric hydrogels can be an underlying catalogue of metal ...
Zengxia Pei +10 more
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Frontiers in Ecology and Evolution, 2021 In a 1998 paper entitled “Guts don’t fly: small digestive organs in obese bar-tailed godwits,” Piersma and Gill (1998) showed that the digestive organs were tiny and the fat loads huge in individuals suspected of embarking on a non-stop flight from ...
Theunis Piersma +3 more
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Fushe yanjiu yu fushe gongyi xuebao, 2022 This study aimed to investigate radiation safety in patients with ureteral stent implantation undergoing radiotherapy. We enrolled 15 patients with ureteral stents undergoing postoperative radiotherapy for cervical cancer at the Chongqing University ...
HE Yanan +3 more
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Analysis of low-marbled Hanwoo cow meat aged with different dry-aging methods [PDF]
Asian-Australasian Journal of Animal Sciences, 2017 Objective Different dry-aging methods [traditional dry-aging (TD), simplified dry-aging (SD), and SD in an aging bag (SDB)] were compared to investigate the possible use of SD and/or SDB in practical situations.
Hyun Jung Lee +7 more
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ON RESTRICTING SUBSETS OF BASES IN RELATIVELY FREE GROUPS [PDF]
International Journal of Algebra and Computation, 2012 Let G be a finitely generated free, free abelian of arbitrary exponent, free nilpotent, or free solvable group, or a free group in the variety AmAn, and let A = {a1,…, ar} be a basis for G. We prove that, in most cases, if S is a subset of a basis for G which may be expressed as a word in A without using elements from {al+1,…, ar} for some l < r ...
Lucas Sabalka, Dmytro Savchuk
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Socio-demographic and psychological determinants of political (in)tolerance: Hungary at the dawn of the 21st century [PDF]
Psihološka Istraživanja, 2015 The paper presents a socio-psychological causal model of political intolerance in Hungary, on the basis of a national random sample survey data (N=1002).
Todosijević Bojan, Enyedi Zsolt
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Organic aerosol evolution and transport observed at Mt. Cimone (2165 m a.s.l.), Italy, during the PEGASOS campaign [PDF]
Atmospheric Chemistry and Physics, 2015 High-resolution aerosol mass spectrometer measurements were performed, for the first time, at the Mt. Cimone Global Atmosphere Watch (GAW) station between June and July 2012, within the EU project PEGASOS and the ARPA–Emilia-Romagna project SUPERSITO ...
M. Rinaldi +10 more
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