On the structure of positive semi-definite finite rank general domain Hankel and Toeplitz operators in several variables
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Publication:522980
DOI10.1007/s11785-016-0596-6zbMath1480.47038OpenAlexW2542766806WikidataQ59611721 ScholiaQ59611721MaRDI QIDQ522980
Marcus Carlsson, Fredrik Andersson
Publication date: 20 April 2017
Published in: Complex Analysis and Operator Theory (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s11785-016-0596-6
Hankel operatorToeplitz operatorfinite rank operatorKronecker theoremCarathéodory-Fejér theoremsums of exponentials
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