Results 51 to 60 of about 138,244,374 (198)
Two Generator Subalgebras Of Lie Algebras. [PDF]
, 2007 In [14] Thompson showed that a finite group G is solvable if and only if every twogenerated subgroup is solvable (Corollary 2, p. 388). Recently, Grunevald et al.
Bowman, Kevin +2 more
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Algebraic Legendrian varieties [PDF]
Dissertationes Mathematicae, 2009 Real Legendrian subvarieties are classical objects of differential geometry and classical mechanics and they have been studied since antiquity. However, complex Legendrian subvarieties are much more rigid and have more exceptional properties. The most remarkable case is the Legendrian subvarieties of projective space and prior to the author's research ...
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Automorphisms of real Lie algebras of dimension five or less [PDF]
, 2013 The Lie algebra version of the Krull-Schmidt Theorem is formulated and proved. This leads to a method for constructing the automorphisms of a direct sum of Lie algebras from the automorphisms of its indecomposable components.
Gray, RJ +8 more
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Conditions implying the uniqueness of the weak*-topology on certain group algebras [PDF]
, 2009 We investigate possible preduals of the measure algebra M(G) of a locally compact group and the Fourier algebra A(G) of a separable compact group. Both of these algebras are canonically dual spaces and the canonical preduals make the multiplication ...
Daws, M., White, S., lePham, H.
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Open Filters and Congruence Relations on Self-Distributive Weak Heyting Algebras
Bulletin of the Section of LogicIn this paper, we study (open) filters and deductive systems of self-distributive weak Heyting algebras (SDWH-algebras) and obtain some results which determine the relationship between them. We show that the variety of SDWH-algebras is not weakly regular
Mohsen Nourany +2 more
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Graph Varieties Axiomatized by Semimedial, Medial, and Some Other Groupoid Identities
Discussiones Mathematicae - General Algebra and Applications, 2020 Directed graphs without multiple edges can be represented as algebras of type (2, 0), so-called graph algebras. A graph is said to satisfy an identity if the corresponding graph algebra does, and the set of all graphs satisfying a set of identities is ...
Lehtonen Erkko, Manyuen Chaowat
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$K$-motives of algebraic varieties [PDF]
Homology, Homotopy and Applications, 2012 A kind of motivic algebra of spectral categories and modules over them is developed to introduce K-motives of algebraic varieties. As an application, bivariant algebraic K-theory as well as bivariant motivic kohomology groups are defined and studied.
Garkusha, Grigory, Panin, Ivan
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A Note on Regular De Morgan Semi-Heyting Algebras
Demonstratio Mathematica, 2016 The purpose of this note is two-fold. Firstly, we prove that the variety RDMSH1 of regular De Morgan semi-Heyting algebras of level 1 satisfies Stone identity and present (equational) axiomatizations for several subvarieties of RDMSH1.
Sankappanavar Hanamantagouda P.
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4d N $$ \mathcal{N} $$ = 2 SCFTs and lisse W-algebras
Journal of High Energy Physics, 2021 We continue our studies of the correspondence between 4d N $$ \mathcal{N} $$ = 2 SCFTs and 2d W-algebras. The purpose of this paper is to study the relationship between 2d lisse W-algebras and their 4d SCFT partners.
Dan Xie, Wenbin Yan
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