scholarly journals Design of smooth switching LPV controller based on coprime factorization and H∞ performance realization

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Weilin Wu ◽  
Wei Xie ◽  
Toshio Eisaka ◽  
Liejun Li
Keyword(s):  
Coprime Factorization ◽  
Smooth Switching

The range of block Hankel operators

Filomat ◽  
2018 ◽  
Vol 32 (9) ◽  
pp. 3237-3243
Author(s):  
In Hwang ◽  
In Kim ◽  
Sumin Kim
Keyword(s):  
Hardy Space ◽  
Invariant Subspace ◽  
Hankel Operators ◽  
Coprime Factorization ◽  
Backward Shift ◽  
Vector Valued

In this note we give a connection between the closure of the range of block Hankel operators acting on the vector-valued Hardy space H2Cn and the left coprime factorization of its symbol. Given a subset F ? H2Cn, we also consider the smallest invariant subspace S*F of the backward shift S* that contains F.

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