Results 11 to 20 of about 19,015 (277)
Centralizers of the infinite symmetric group [PDF]
Discrete Mathematics & Theoretical Computer Science, 2014 We review and introduce several approaches to the study of centralizer algebras of the infinite symmetric group $S_{\infty}$. Our work is led by the double commutant relationship between finite symmetric groups and partition algebras; in the case of $S_{\
Zajj Daugherty, Peter Herbrich
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Green’s Relations in the Commutative Centralizers of Monounary Algebras
Demonstratio Mathematica, 2015 The paper deals with the monounary algebras for which the second centralizer equals the first centralizer. We describe Green’s relations on the semigroup C, where C is the centralizer of such algebra.
Jakubíková-Studenovská D. +1 more
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On Jordan Triple α-*Centralizers Of Semiprime Rings
Demonstratio Mathematica, 2014 Let R be a 2-torsion free semiprime ring equipped with an involution *. An additive mapping T : R→R is called a left (resp. right) Jordan α-*centralizer associated with a function α: R→R if T(x2)=T(x)α(x*) (resp. T(x2)=α(x*)T(x)) holds for all x ∊ R.
Ashraf Mohammad +2 more
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Normalizers and centralizers of subgroups in non-Abelian groups of small order [PDF]
Компьютерные исследования и моделирование, 2012 By applying the computer program, which is created by authors, we obtain the exact representation of normalizers and centralizers of all nontrivial subgroups in non-Abelian groups G under the condition |G|20.
Ilya Anatolievih Shilin +1 more
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Breaking points in centralizer lattices [PDF]
, 2018 In this note, we prove that the centralizer lattice ${\mathfrak C}(G)$ of a group $G$ cannot be written as a union of two proper intervals. In particular, it follows that ${\mathfrak C}(G)$ has no breaking point.
Tărnăuceanu, Marius
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The Journal of Clinical Endocrinology & Metabolism, 2014 Central hypoadrenalism is a frequent complication of pituitary and hypothalamic pathology and is associated with increased morbidity and mortality. Optimal exogenous glucocorticoid use is dependent on the use of appropriate diagnostic tests and careful assessment of the clinical response to glucocorticoid replacement therapy.A PubMed search for the ...
R K, Crowley +3 more
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Degenerate two-boundary centralizer algebras [PDF]
, 2011 Diagram algebras (e.g. graded braid groups, Hecke algebras, Brauer algebras) arise as tensor power centralizer algebras, algebras of commuting operators for a Lie algebra action on a tensor space.
Daugherty, Zajj
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Acta Orthopaedica, 2017 Background and purpose — A tapered, polished and collarless stem is normally equipped with a hollow centralizer to prevent the stem from becoming end-bearing in the cement as the stem subsides. In a randomized clinical trial, we evaluated such a stem (MS-
Erik Weber +3 more
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Jordan ?-Centralizers of Prime and Semiprime Rings
مجلة بغداد للعلوم, 2010 The purpose of this paper is to prove the following result: Let R be a 2-torsion free ring and T: R?R an additive mapping such that T is left (right) Jordan ?-centralizers on R.
Baghdad Science Journal
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Journal of Harbin University of Science and Technology, 2021 Centralizers of the special linear Lie superalgebra sl( 2， 1) and sl( 1， 2) on the generalized Witt Lie superalgebra are studied． By solving linear equations and comparing centralizers of the even and odd parts of gl( 2， 1) and gl( 2， 1) ，centralizers ...
LIU Jiaqi, QIAN Qiguo, ZHENG Keli
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