44 citations · 64 across the 8 of their papers we have counts for
9 papers
Spanier-Whitehead K-duality for -algebras
Jerome Kaminker, Claude L. Schochet
Classical Spanier-Whitehead duality was introduced for the stable homotopy category of finite CW complexes. Here we provide a comprehensive treatment of a noncommutative version, t…
Spectral multiplicity and odd K-theory-II
Ronald G. Douglas, Jerome Kaminker
Let {D_x} be a family of unbounded self-adjoint Fredholm operators representing an element of K^1(M). Consider the first two components of the Chern character of the family. It is…
K-Theoretic Duality for Hyperbolic Dynamical Systems
Jerome Kaminker, Ian F. Putnam, Michael F. Whittaker
The K-theoretic analog of Spanier-Whitehead duality for noncommutative C*-algebras is shown to hold for the Ruelle algebras associated to irreducible Smale spaces. This had previou…
Spectral multiplicity and odd K-theory
Ronald G. Douglas, Jerome Kaminker
In this paper we begin a study of the space of unbounded self-adjoint Fredholm operators as a classifying space for K^{1}(X), with the goal of incorporating the information in the…
Hopf algebroids and secondary characteristic classes
Jerome Kaminker, Xiang Tang
We study a Hopf algebroid, $\calh$, naturally associated to the groupoid . We show that classes in the Hopf cyclic cohomology of $\calh$ can be used to define sec…
Exactness and uniform embeddability of discrete groups
Erik Guentner, Jerome Kaminker
We define a numerical quasi-isometry invariant of a finitely generated group, whose values parametrize the difference between the group being uniformly embeddable in a Hilbert spac…