Operators and Matrices · Volume 17, Issue 1

Numerical ranges of some Foguel operators

17-14 Pages 179-185 DOI 10.7153/oam-2023-17-14

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Authors

Muyan Jiang Ilya M. Spitkovsky

Keywords

numerical range Foguel operator Toeplitz operator Schur complement

Subject classes

47A12 30H10 47A08 47B02 47B35 47B37