227 citations · 968 across the 42 of their papers we have counts for
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math.OA2019
Surfaces and hypersurfaces as the joint spectrum of matrices
Patrick H. DeBonis, Terry A. Loring, Roman Sverdlov
The Clifford spectrum is an elegant way to define the joint spectrum of several Hermitian operators. While it has been know that for examples as small as three -by- matrices…
math-ph2019★ 3 cited
A Guide to the Bott Index and Localizer Index
Terry A. Loring
The Bott index is inherently global. The pseudospectal index is inherently local, and so now the preferred name is the localizer index. We look at these on a rather standard model…