Results 11 to 20 of about 5,021,065 (259)
Topology of the Maximal Ideal Space of $H^{\infty}$ [PDF]
We study the structure of the maximal ideal space $M(H^{\infty})$ of the algebra $H^{\infty}=H^{\infty}(\Di)$ of bounded analytic functions defined on the open unit disk $\Di\subset\Co$. Based on the fact that $dim\ M(H^{\infty})=2$ we prove for $H^{\infty}$ the matrix-valued corona theorem.
Brudnyi, Alexander, Alexander Brudnyi
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MAXIMAL IDEALS IN THE ALGEBRA OF OPERATORS ON CERTAIN BANACH SPACES [PDF]
AbstractFor a Banach space $\mathfrak{X}$, let $\mathcal{B}(\mathfrak{X})$ denote the Banach algebra of all continuous linear operators on $\mathfrak{X}$. First, we study the lattice of closed ideals in $\mathcal{B}(\mathfrak{J}_p)$, where $1 \lt p \t \infty$ and $\mathfrak{J}_p$ is the $p$th James space.
Laustsen, Niels J.
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Compact 2-Manifolds as Maximal Ideal Spaces [PDF]
It is shown that every compact 2 2 -manifold is (homeomorphic to) the maximal ideal space of an antisymmetric algebra which
Alfred G. Brandstein
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Generators of maximal left ideals in Banach algebras [PDF]
In 1971, Grauert and Remmert proved that a commutative, complex, Noetherian Banach algebra is necessarily finite-dimensional. More precisely, they proved that a commutative, complex Banach algebra has finite dimension over C whenever all the closed ...
Dales, H.G., Zelazko, W.
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A maximal theorem for holomorphic semigroups. [PDF]
Let X be a closed linear subspace of the Lebesgue space L^p(Omega ; mu); let -A be an invertible linear operator that is the generator of abounded holomorphic semigroup T_t on X.
Ian Doust +3 more
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The Fuzziness of Fuzzy Ideals [PDF]
The backing of the fuzzy ideal is normal ideal in some ring and in same time there fuzzy set whose is not fuzzy ideal and it backing set is ideal, i.e., it crisp is normal ideal.
Amer Himza Almyaly
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Star compressed zero divisors graph and partitions of vector spaces [PDF]
Let $R$ be a commutaive ring and $Zd(R)$ be the set of zero divisors of $R$. Define an equivalence relation $\sim$ on $Zd(R)$ as follows: $x\sim y$ if and only if $ann(x)=ann(y)$.
Hamid Reza Dorbidi
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Statistical description of ideal gas at Planck scale with strong quantum gravity measurement
It has been recently introduced a set of noncommutative algebra that describes the space at the Planck scale [J. Phys. A: Math. Theor. 53, 115303 (2020)]. The interesting significant result we found is that the generalized uncertainty principle induced a
Latévi M. Lawson
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A maximal theorem for holomorphic semigroups on vector-valued spaces. [PDF]
Suppose that ...
Doust, Ian +2 more
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A modal definition of ideal alveolar oxygen
In the three‐compartment model of lung ventilation‐perfusion heterogeneity (VA/Q scatter), both Bohr dead space and shunt equations require values for central “ideal” compartment O2 and CO2 partial pressures. However, the ideal alveolar gas equation most
Philip J. Peyton
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