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Ideal structure of operator and measure algebras
Journal article   Peer reviewed

Ideal structure of operator and measure algebras

J.A. Ward
Monatshefte für Mathematik, Vol.95(2), pp.159-172
1983
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Abstract

Let H denote a finite dimensional Hilbert space with subspace E. The set {Mathematical expression} is a subalgebra of B(H). A complete description of the ideal (two-sided, left and right) structure of J(E) is given. Let G denote a compact group with dual object ∑(G), and let σ be an element of ∑(G). The results concerning J(E) are applied to certain convolution subalgebras of M(G), the algebras having the property that the set of operators, μ(σ), where μ lies in the algebra, is of the form J(E). In particular, all the minimal two-sided and right ideals are listed. The technique used is an extension of one employed by Hewitt and Ross in [1] to study the closed ideals of some convolution subalgebras of M(G) which contain T(G).

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Citation topics
9 Mathematics
9.28 Pure Maths
9.28.886 Operator Algebras
Web Of Science research areas
Mathematics
ESI research areas
Mathematics
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