Propagation phenomena for -hyponormal matricial weighted shifts

Journal article

Peer reviewed

Raúl Curto, Abderrazzak Ech-charyfy, Kaissar Idrissi and El Hassan Zerouali

Proceedings of the American Mathematical Society

08/29/2026

DOI: 10.1090/proc/17865

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no abstract available

Matricial weighted shifts

k-hyponormal operators

subnormal com-pletion problem

propagation phenomena

Title: Subtitle: Propagation phenomena for -hyponormal matricial weighted shifts
Creators: Raúl Curto
Abderrazzak Ech-charyfy
Kaissar Idrissi
El Hassan Zerouali
Resource Type: Journal article
Publication Details: Proceedings of the American Mathematical Society
DOI: 10.1090/proc/17865
ISSN: 0002-9939
eISSN: 1088-6826
Publisher: American Mathematical Society; PROVIDENCE
Grant note: NSF: DMS-2247167 Arab Fund Foundation Fellowship Program, The Distinguished Scholar Award: 1026
The first author was partially supported by NSF Grant DMS-2247167. The last author was partially supported by the Arab Fund Foundation Fellowship Program, The Distinguished Scholar Award-File 1026.
Language: English
Electronic publication date: 08/29/2026
Academic Unit: Mathematics
Record Identifier: 9985224438502771

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