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In this note we give a connection between the closure of the range of block Hankel operators acting on the vector-valued Hardy space H2 Cn and the left coprime factorization… Click to show full abstract
In this note we give a connection between the closure of the range of block Hankel operators acting on the vector-valued Hardy space H2 Cn and the left coprime factorization of its symbol. Given a subset F ⊆ H2 Cn , we also consider the smallest invariant subspace SF of the backward shift S ∗ that contains F.
Keywords:
hankel operators;
block hankel;
range block
Journal Title: Filomat
Year Published: 2018
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Journal Title: Filomat
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!