54 citations · 102 across the 18 of their papers we have counts for
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math.OA2008★ 24 cited
Essentially Reductive Weighted Shift Hilbert Modules
Ronald G. Douglas, Jaydeb Sarkar
We discuss the relation between questions regarding the essential normality of finitely generated essentially spherical isometries and some results and conjectures of Arveson and G…
math.SP2008
Bi-isometries and commutant lifting
H. Bercovici, R. G. Douglas, C. Foias
A new functional model for pairs of commuting isometries is described. Intertwining operators between such models are then studied in order to approach the classification of invari…
math.KT2008★ 1 cited
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…