1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.FA2024
Almost invariant subspaces of shift operators and products of Toeplitz and Hankel operators
Caixing Gu, In Sung Hwang, Hyoung Joon Kim +2
In this paper we formulate the almost invariant subspaces theorems of backward shift operators in terms of the ranges or kernels of product of Toeplitz and Hankel operators. This a…
math.FA2023★ 1 cited
Higher order isometric shift operator on the de Branges-Rovnyak space
Caixing Gu, Shuaibing Luo
The de Branges-Rovnyak space is generated by a bounded analytic function in the unit ball of . When is a nonextreme point, the space is invariant by…
math.FA2023
Invariant subspaces of the direct sum of forward and backward shifts on vector-valued Hardy spaces
Caixing Gu, Shuaibing Luo
Let be the shift operator on vector-valued Hardy space Beurling-Lax-Halmos Theorem identifies the invariant subspaces of and hence also the invariant s…