Generators and relations for Schur algebras.
Doty, Stephen, Giaquinto, Anthony (2001)
Electronic Research Announcements of the American Mathematical Society [electronic only]
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Doty, Stephen, Giaquinto, Anthony (2001)
Electronic Research Announcements of the American Mathematical Society [electronic only]
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Miguel Cabrera, José Martínez Aroza, Angel Rodríguez Palacios (1988)
Publicacions Matemàtiques
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We prove that, if A denotes a topologically simple real (non-associative) H*-algebra, then either A is a topologically simple complex H*-algebra regarded as real H*-algebra or there is a topologically simple complex H*-algebra B with *-involution τ such that A = {b ∈ B : τ(b) = b*}. Using this, we obtain our main result, namely: (algebraically) isomorphic topologically simple real H*-algebras are actually *-isometrically isomorphic.
H. Skala (1973)
Fundamenta Mathematicae
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M. G. Stone (1975)
Colloquium Mathematicae
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Andrzej Skowroński, Kunio Yamagata (2006)
Colloquium Mathematicae
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Applying the classical work of Nakayama [Ann. of Math. 40 (1939)], we exhibit a general form of non-Frobenius self-injective finite-dimensional algebras over a field.
Tarek Sayed Ahmed (2002)
Fundamenta Mathematicae
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SC, CA, QA and QEA stand for the classes of Pinter's substitution algebras, Tarski's cylindric algebras, Halmos' quasipolyadic algebras and Halmos' quasipolyadic algebras with equality, respectively. Generalizing a result of Andréka and Németi on cylindric algebras, we show that for K ∈ SC,QA,CA,QEA and any β > 2 the class of 2-dimensional neat reducts of β-dimensional algebras in K is not closed under forming elementary subalgebras, hence is not elementary. Whether this result extends...
Daniel W. Stroock (1976)
Colloquium Mathematicae
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Ewa Graczyńska, Andrzej Wroński (1978)
Colloquium Mathematicum
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Leon Henkin, Diane Resek (1975)
Fundamenta Mathematicae
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Arzumanyan, V.A. (2005)
Zapiski Nauchnykh Seminarov POMI
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Cedilnik, A. (2000)
Acta Mathematica Universitatis Comenianae. New Series
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G. Grätzer, J. Sichler (1974)
Colloquium Mathematicae
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Marcus Tressl (2002)
Banach Center Publications
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Kazimierz Urbanik (1969)
Colloquium Mathematicum
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