Abstract.
This partly expository article develops the basic theory of unbounded Toeplitz operators on the Hardy space H 2, with emphasis on operators whose symbols are not square integrable. Unbounded truncated Toeplitz operators on coinvariant subspaces of H 2 are also studied.
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In memory of Paul R. Halmos
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Sarason, D. Unbounded Toeplitz Operators. Integr. equ. oper. theory 61, 281–298 (2008). https://doi.org/10.1007/s00020-008-1588-3
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DOI: https://doi.org/10.1007/s00020-008-1588-3