Commutators of linear and bilinear Hilbert transforms |
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Authors: | Oscar Blasco Paco Villarroya |
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Institution: | Departamento de Análisis Matemático, Universidad de Valencia, 46100 Burjassot, Valencia, Spain ; Departamento de Análisis Matemático, Universidad de Valencia, 46100 Burjassot, Valencia, Spain |
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Abstract: | Let , and let and denote the bilinear and linear Hilbert transforms, respectively. It is proved that, for and , maps into and it maps into if and only if . It is also shown that, for the commutator is bounded on for if and only if , where . |
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Keywords: | Bilinear Hilbert transform commutators |
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