Random trilinear forms and the Schur multiplication of tensors.
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Almasri, Ibrahim, Li, Jinlu, Tonge, Andrew (2000)
International Journal of Mathematics and Mathematical Sciences
Shehada, Hasan A. (1991)
International Journal of Mathematics and Mathematical Sciences
Wojciech Młocek, Marek Ptak (2016)
Colloquium Mathematicae
Subspaces of Toeplitz operators on the Hardy spaces over a multiply connected region in the complex plane are investigated. A universal covering map of such a region and the group of automorphisms invariant with respect to the covering map connect the Hardy space on this multiply connected region with a certain subspace of the classical Hardy space on the disc. We also present some connections of Toeplitz operators on both spaces from the reflexivity point of view.
Christiane Gapaillard, Pham Lai (1974)
Studia Mathematica
A. W. Wickstead (1977)
Compositio Mathematica
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