A Note on Rudin's Pathological Submodule in H-2(D-2)

作者:Qin, Yueshi*; Yang, Rongwei
来源:Integral Equations and Operator Theory, 2017, 88(3): 363-372.
DOI:10.1007/s00020-017-2380-z

摘要

In Rudin (Function theory in polydiscs, Benjamin, New York 1969) constructed a submodule in H-2 (D-2) that contains no nontrivial bounded functions. This paper shows that this type of submodules is Hilbert-Schmidt by selecting a suitable power sequence. In an attempt to generalized Rudin's submodules, the paper defines zero-based submodule and makes a preliminary study about its Hilbert-Schmidtness.

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