Geodesic
Products of Toeplitz operators and Hankel operators
Yufeng Lu1 ; Linghui Kong1
1 School of Mathematical Sciences Dalian University of Technology 116024 Dalian, China
Studia Mathematica, Tome 220 (2014) no. 3, pp. 277-292

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

We first determine when the sum of products of Hankel and Toeplitz operators is equal to zero; then we characterize when the product of a Toeplitz operator and a Hankel operator is a compact perturbation of a Hankel operator or a Toeplitz operator and when it is a finite rank perturbation of a Toeplitz operator.
DOI : 10.4064/sm220-3-5
Keywords: first determine sum products hankel toeplitz operators equal zero characterize product toeplitz operator hankel operator compact perturbation hankel operator toeplitz operator finite rank perturbation toeplitz operator

Yufeng Lu 1 ; Linghui Kong 1

1 School of Mathematical Sciences Dalian University of Technology 116024 Dalian, China 
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Yufeng Lu; Linghui Kong. Products of Toeplitz operators and Hankel operators. Studia Mathematica, Tome 220 (2014) no. 3, pp. 277-292. doi: 10.4064/sm220-3-5

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