Fredholm indices of some fringe operators over the bidisk

DOI10.14232/ACTASM-017-012-6zbMath1413.47018OpenAlexW2767690781MaRDI QIDQ4584664

Kou Hei Izuchi, Yuko Izuchi, Kei-Ji Izuchi

Publication date: 3 September 2018

Published in: Acta Scientiarum Mathematicarum (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.14232/actasm-017-012-6

zbMATH Keywords

Bergman spaceinvariant subspaceFredholm operatorfringe operatorHardy space over the bidiskFredholm index

Mathematics Subject Classification ID

Invariant subspaces of linear operators (47A15) (Semi-) Fredholm operators; index theories (47A53) Dilations, extensions, compressions of linear operators (47A20) (H^p)-spaces, Nevanlinna spaces of functions in several complex variables (32A35)

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