44 citations · 62 across the 2 of their papers we have counts for
3 papers
math.OA2019
A note on commutators in algebras of unbounded operators
Richard V. Kadison, Zhe Liu, Andreas Thom
We show that the identity is the sum of two commutators in the algebra of all operators affiliated with a von Neumann algebra of type II, settling a question, in the negative,…
math.OA2014★ 18 cited
The Heisenberg Relation - Mathematical Formulations
Richard V. Kadison, Zhe Liu
We study some of the possibilities for formulating the Heisenberg relation of quantum mechanics in mathematical terms. In particular, we examine the framework discussed by Murray a…
math.OA2005★ 44 cited
Diagonals of self-adjoint operators
William Arveson, Richard V. Kadison
The eigenvalues of a self-adjoint nxn matrix A can be put into a decreasing sequence , with repetitions according to multiplicity, and the diagonal of A is a point…