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Martingales in Banach *-algebras.
Journal für die reine und angewandte Mathematik (Crelles Journal), 1975Mathematics Technical ...
Alò, Richard A. +2 more
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Acta Mathematica Sinica, 2000
The systematic study of real Banach *-algebras are given in this paper. It is shown that \textit{J. W. M. Ford}'s lemma [see J. Lond. Math. Soc. 42, 521-522 (1967; Zbl 0145.38702)] and \textit{V. Pták}'s inequality [see Bull. Lond. Math. Soc. 2, 327-334 (1970; Zbl 0209.44403)] hold in the real case and the (real) linear span of unitary elements ...
Li, Bingren, Tam, Pingkwan
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The systematic study of real Banach *-algebras are given in this paper. It is shown that \textit{J. W. M. Ford}'s lemma [see J. Lond. Math. Soc. 42, 521-522 (1967; Zbl 0145.38702)] and \textit{V. Pták}'s inequality [see Bull. Lond. Math. Soc. 2, 327-334 (1970; Zbl 0209.44403)] hold in the real case and the (real) linear span of unitary elements ...
Li, Bingren, Tam, Pingkwan
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Journal of Mathematical Analysis and Applications, 2003 We prove the Hyers–Ulam–Rassias stability of modified Trif's functional equations in Banach modules over a unital C∗-algebra. It is applied to show the stability of Banach algebra homomorphisms between Banach algebras associated with modified Trif's ...
Chun-Gil Park, Park, Chun-Gil
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The Spectrum in a Banach Algebra
The American Mathematical Monthly, 2006(2006). The Spectrum in a Banach Algebra. The American Mathematical Monthly: Vol. 113, No. 8, pp. 756-758.
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Canadian Journal of Mathematics, 1964
Let A be a complex Banach algebra and Lr (Ll) be the lattice of all closed right (left) ideals in A. Following Tomiuk (5), we say that A is a right complemented algebra if there exists a mapping I —> IP of Lτ into Lr such that if I ∊ Lr, then I ∩ Ip = (0), (Ip)p = I, I ⴲ Ip = A and if I1, I2 ∊ Lr with I1 ⊆ I2 then .If in a Banach algebra A every ...
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Let A be a complex Banach algebra and Lr (Ll) be the lattice of all closed right (left) ideals in A. Following Tomiuk (5), we say that A is a right complemented algebra if there exists a mapping I —> IP of Lτ into Lr such that if I ∊ Lr, then I ∩ Ip = (0), (Ip)p = I, I ⴲ Ip = A and if I1, I2 ∊ Lr with I1 ⊆ I2 then .If in a Banach algebra A every ...
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On Centralizers of Banach Algebras
Bulletin of the Malaysian Mathematical Sciences Society, 2014zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Projections in Banach Algebras
The Annals of Mathematics, 1951There have been two main contributions to the theory of operator algebras on Hilbert space. In a series of five memoirs, Murray and von Neumann have made important strides toward the structure theory of the weakly closed case. In work begun by the Russian school, a study has been made of the more general case where merely uniform closure is assumed. In
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Mathematics of the USSR-Izvestiya, 1980
This paper studies the structure of biprojective semisimple Banach algebras having the approximation property. It is shown that every such algebra can be represented as the completion of a direct sum of topologically simple biprojective Banach algebras.
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This paper studies the structure of biprojective semisimple Banach algebras having the approximation property. It is shown that every such algebra can be represented as the completion of a direct sum of topologically simple biprojective Banach algebras.
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The Extended Cone b-Metric-like Spaces over Banach Algebra and Some Applications
Mathematics, 2022Jerolina Fernández +2 more
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