A classification of approximately finite real C*-algebras.
A classification theorem for nuclear purely infinite simple -algebras.
A Note on a Chern character on the circle.
Algebraic -theory of Fredholm modules and -theory.
Almost commuting self-adjoint matrices - a short proof of Huaxin Lin's theorem.
Almost commuting unitary elements in purely infinite simple C*-algebras.
Approximate unitary equivalence of homomorphisms from ... .
Atiyahova-Singerova věta o indexu
Bilipschitz invariance of the first transverse characteristic map
Given a smooth S¹-foliated bundle, A. Connes has shown the existence of an additive morphism ϕ from the K-theory group of the foliation C*-algebra to the scalar field, which factorizes, via the assembly map, the Godbillon-Vey class, which is the first secondary characteristic class, of the classifying space. We prove the invariance of this map under a bilipschitz homeomorphism, extending a previous result for maps of class C¹ by H. Natsume.
-algebras associated to coverings of -graphs.
C*-Algebras of Dynamical Systems on the Non-Commutative Torus.
Centrally ergodic one-parameter automorphism groups on semifinite injective von Neumann algebras.
Classification des C*-algèbres purement infinies nucléaires
Classification of certain infinite simple C*-algebras, II.
Classifying C*-algebras via ordered, mod-p K-theory.
Complex structure on the smooth dual of .
Cyclic cohomology of crossed products by algebraic.
Cyclic Cohomology, Supersymmetry and KMS States The KMS States as Generalized Elliptic Operators
Cyclic homology and equivariant theories
In this article, we present two possible extensions of the classical theory of equivariant cohomology. The first, due to P. Baum, R. MacPherson and the author, is called the “delocalized theory". We attempt to present it in very concrete form for a circle action on a smooth manifold. The second is the cyclic homology of the crossed- product algebra of the algebra of smooth functions on a manifold, by the convolution algebra of smooth functions on a Lie group, when such Lie group act on the manifold....
Diffeotopy functors of ind-algebras and local cyclic cohomology.