Results 231 to 240 of about 5,021,065 (259)

THE MAXIMAL IDEAL IN THE SPACE OF OPERATORS ON

Bulletin of the Australian Mathematical Society, 2022
AbstractWe study the isomorphic structure of $(\sum {\ell }_{q})_{c_{0}}\ (1< q<\infty )$ and prove that these spaces are complementably homogeneous. We also show that for any operator T from $(\sum {\ell }_{q})_{c_{0}}$ into ${\ell }_{q}$ , there is a subspace X of $(\sum {\ell }_{q})_{c_{0}}$ that is isometric to $(\sum {\ell }_{q})_{c_{
DIEGO CALLE CADAVID, null MONIKA, BENTUO ZHENG   +2 more
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Maximal ideal spaces of invariant algebras

Functional Analysis and Its Applications, 1979
V M Gichev
exaly   +3 more sources

Maximal d-Ideals in a Riesz Space

Canadian Journal of Mathematics, 1983
We recall that the ideal I in an Archimedean Riesz space L is called a d-ideal whenever it follows from ƒ ∊ I that {ƒ}dd ⊂ I. Several authors (see [4], [5], [6], [12], [13], [15] and [18]) have considered the class of all d-ideals in L, but the set ℐd of all maximal d-ideals in L has not been studied in detail in the literature.
Huijsmans, Charles B., de Pagter, Ben
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The maximal ideal space of a bezout ring

Communications in Algebra, 1979
exaly   +2 more sources

The Maximal Ideal Space of Subalgebras of the Disk Algebra

Canadian Mathematical Bulletin, 1975
Let X be a compact Hausdorff space and C(X) the complexvalued continuous functions on X. We say A is a function algebra on X if A is a point separating, uniformly closed subalgebra of C(X) containing the constant functions. Equipped with the sup-norm ‖f‖ = sup{|f(x)|: x ∊ X} for f ∊ A, A is a Banach algebra.
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Maximal Ideals in Some Spaces of Bounded Linear Operators

Proceedings of the Edinburgh Mathematical Society, 2018
We add to the list of Banach spaces X for which it is known that the space of bounded linear operators on X has a unique maximal ideal. In particular, the result holds if X is a subsymmetric direct sum of ℓp or of the Schlumprecht space S. We also show that two recently identified ideals in L(Jp), where Jp is the pth James space, each contains a unique
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Analysis on Sparse Parts in the Maximal Ideal Space of H∞

Canadian Journal of Mathematics, 1992
AbstractAnalysis on sparse parts of the Banach algebra of bounded analytic functions is given. It is proved that Sarason's theorem for QC-level sets cannot be generalized to general Douglas algebras.
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Maximal Ideal Spaces and A-Convexity

Proceedings of the American Mathematical Society, 1966
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Analytic Disks in Maximal Ideal Spaces

American Journal of Mathematics, 1964
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Maximal ideal space for classical domains

1997
The maximal ideal space for commutative algebras of integrable functions on the Silov boundary of classical generalized half-planes, which are invariant under the action of particular ``rotation groups'', is determined by realizing suitable decomposition of the representation spaces.
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