1 citations · 5 across the 11 of their papers we have counts for
11 papers
Fredholm -Filtration of Fredholm Groups
Ahmad Reza Haj Saaedi Sadegh, Jody Trout
In this short note, we show that some well-known filtrations of infinite dimensional groups of Fredholm operators associated to certain perturbation classes are, in fact, Fredholm…
On Deformation Spaces, Tangent Groupoids and Generalized Filtrations of Banach and Fredholm Manifolds
Ahmad Reza Haj Saeedi Sadegh, Jody Trout
We extend the deformation to the normal cone and tangent groupoid constructions from finite-dimensional manifolds to infinite-dimensional Banach and Fredholm manifolds. Next, we ge…
On the Nonexistence of Nontrivial Involutive n-Homomorphisms of C*-algebras
Efton Park, Jody Trout
An n-homomorphism between algebras is a linear map such that for all elements Every homomorphism is an n-ho…
K_0-theory of n-potents in rings and algebras
Efton Park, Jody Trout
Let be an integer. An \emph{-potent} is an element of a ring such that . In this paper, we study -potents in matrices over and use them to con…
On C*-algebras and K-theory for infinite-dimensional Fredholm Manifolds
Dorin Dumitrascu, Jody Trout
Let M be a smooth Fredholm manifold modeled on a separable infinite-dimensional Euclidean space E with Riemannian metric g. Given an (augmented) Fredholm filtration F of M by finit…
Asymptotic Spectral Measures: Between Quantum Theory and E-theory
Jody Trout
We review the relationship between positive operator-valued measures (POVMs) in quantum measurement theory and asymptotic morphisms in the C*-algebra E-theory of Connes and Higson.…