2 citations · 3 across the 2 of their papers we have counts for
2 papers
math.CA2021★ 2 cited
A complete answer to the Gaveau--Brockett problem
Hong-Quan Li, Ye Zhang
The note is dedicated to provide a satisfying and complete answer to the long-standing Gaveau--Brockett open problem. More precisely, we determine the exact formula of the Carnot--…
math.OA2014★ 1 cited
Lifting Normal Elements in Nonseparable Calkin Algebras
Ye Zhang, Don Hadwin, Yanni Chen
We use the remarkable distance estimate of Ilya Kachkovskiy and Yuri Safarov, to show that if is a nonseparable Hilbert space and is any closed ideal in that is not…