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46L05, General theory of $C^*$-algebras — 22 results found.

      
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A note on subhomogeneous $C^*$-algebras
C. R. Math. Rep. Acad. Sci. Canada Vol. 28 (3) 2006, pp. 91–96
Ping Wong Ng; Wilhelm Winter (Received: 2006/01/22)

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We show that finitely generated subhomogeneous \(C^*\)-algebras have finite decomposition rank. As a consequence, any separable ASH \(C^*\)-algebra can be written as an inductive limit of subhomogeneous \(C^*\)-algebras each of which has finite decomposition rank.

It then follows from work of H. Lin and the second author that the class of simple unital ASH algebras which have real rank zero and absorb the Jiang-Su algebra tensorially satisfies the Elliott conjecture.

Nous établissons qu’une \(C^*\)-algèbre sous-homogène engendrée par un nombre fini d’éléments est de rang de décomposition fini. Par conséquence toute ASH \(C^*\)-algèbre peut être décrite comme limite inductive de \(C^*\)-algèbres sous-homogènes chacune desquelles est de rang de dècomposition fini.

Les traveaux de H. Lin et du deuxième auteur nous permettent d’en déduire que la classe d’AHS algèbres à élément unité qui sont simple, de rang réel zéro et qui absorbent tensoriellement l’algèbre de Jiang et Su, satisfait à la conjecture d’Elliott.

Shape equivalence of AH inductive limit systems: Cutting down by projections
C. R. Math. Rep. Acad. Sci. Canada Vol. 26 (1) 2004, pp. 4–10
G.A. Elliott / G. Gong / L. Li (Received: 2003/03/11)

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algebraic number theory approximation property automorphisms Bessel functions Boson-fermion correspondence C*-algebra Carmichael number center problem Chebyshev transform classification Classification of simple C*-algebras composition operators continued fractions Cuntz Semigroup elliptic curves fixed point Fourier transform function fields. functoriality general relativity generic property ideals indefinite inner product inductive limits of sub-homogeneous C*- algebras Irrational rotation algebra J-Hermitian matrix K-theory Kahler manifolds L-functions maximal ideal space nonexpansive mapping numerical range orthogonal polynomials Predual space prime number property SP Renormalization rotation algebras Salem number semi-reciprocal polynomials tracially approximate splitting interval algebras unbounded traces uniqueness Weak Markov set Whitney problems

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05C05 11A07 11A55 11B37 11B68 11D09 11D25 11D41 11E04 11F11 11F66 11F67 11G05 11R09 11R11 13B25 14J26 14M25 14P10 17B37 17B67 19K14 19K56 26A51 30C15 30H05 35B 37E10 37E20 37F25 39B72 42C05 43A07 46B20 46L05 46L35 46L40 46L55 46L80 47H10 53B25 53C55 54C60 60F10 83C05

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