-cross products and a generalized quantum mechanical -body problem.
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Equivariant KK-theory for semimultiplicative sets.
Burgstaller, Bernhard (2009)
The New York Journal of Mathematics [electronic only]
Maximal abelian subalgebras and projections in two Banach algebras associated with a topological dynamical system
Marcel de Jeu, Jun Tomiyama (2012)
Studia Mathematica
If Σ = (X,σ) is a topological dynamical system, where X is a compact Hausdorff space and σ is a homeomorphism of X, then a crossed product Banach *-algebra ℓ¹(Σ) is naturally associated with these data. If X consists of one point, then ℓ¹(Σ) is the group algebra of the integers. The commutant C(X)₁' of C(X) in ℓ¹(Σ) is known to be a maximal abelian subalgebra which has non-zero intersection with each non-zero closed ideal, and the same holds for the commutant C(X)'⁎ of C(X) in C*(Σ), the enveloping...
Semigroup crossed products and Hecke algebras arising from number fields.
Arledge, Jane, Laca, Marcelo, Raeburn, Iain (1997)
Documenta Mathematica
Currently displaying 1 – 4 of 4
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