Results 211 to 220 of about 4,598 (226)
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On ideal and subalgebra coefficients in semigroup algebras
Results in Mathematics, 2001Let \(k\) be a field, let \(S\) be a semigroup, and let \(k[S]\) be the semigroup ring of \(S\) over \(k\). Suppose \(U\) is either a one-sided ideal of \(k[S]\) or else a \(k\)-subalgebra of \(k[S]\). It is shown that there exists a smallest subfield \(k'\) of \(k\) such that \(U\) is generated by elements of \(k'[S]\).
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Abelian Subalgebras and Ideals of Maximal Dimension in Solvable Leibniz Superalgebras
Mediterranean Journal of MathematicsS. Bouarroudj +3 more
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Maximal nilpotent ideals and isomorphisms of large subalgebras of nest algebras
Applied Mathematics, 2003Lu Fangyan, Fangyan Lu
exaly
A NOTE ON ABELIAN IDEALS OF A BOREL SUBALGEBRA
2007In this paper we will construct a specific subset of a positive root system of a simple Lie algebra, and will show that our subset can yield an abelian ideal of a Borel subalgebra.
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Valuation Subalgebras and Analogues of the Decomposition of a Radical Ideal into Prime Ideals
Proceedings of the London Mathematical Society, 1983openaire +1 more source
Modular subalgebras, quasi-ideals and inner ideals in lie algebras of prime characteristic
Communications in Algebra, 1993Vicente R Varea
exaly
Hesitant fuzzy translations and extensions of subalgebras and ideals in BCK/BCI-algebras
Journal of Intelligent & Fuzzy Systems, 2016G. Muhiuddin, H. Kim, S. Song, Y. Jun
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On Ideals of Nest Subalgebras of C* -Algebras
Proceedings of the London Mathematical Society, 1985openaire +2 more sources
The structure of invariant ideals of some subalgebras of Toeplitz algebra
Journal of Contemporary Mathematical Analysis, 2015Lipacheva E V
exaly
Fuzzy Pseudo Subalgebras and Ideals of Pseudo D-Algebras
Mathematica Slovaca, 2015Young Bae Jun, Sun Shin Ahn
exaly