Weighted composition operators on Bergman and Dirichlet spaces.
Mirzakarimi, G., Seddighi, K. (1997)
Georgian Mathematical Journal
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Mirzakarimi, G., Seddighi, K. (1997)
Georgian Mathematical Journal
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Harish Chandra, Bina Singh (2010)
Matematički Vesnik
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Hans Jarchow (2004)
Extracta Mathematicae
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Alsulami, Hamed H., Alsulami, Saud M., Khan, Liaqat Ali (2009)
Acta Universitatis Apulensis. Mathematics - Informatics
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Genebashvili, I., Gogatishvili, A., Kokilashvili, V. (1996)
Georgian Mathematical Journal
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Marek Ptak (1995)
Annales Polonici Mathematici
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We present a model for two doubly commuting operator weighted shifts. We also investigate general pairs of operator weighted shifts. The above model generalizes the model for two doubly commuting shifts. WOT-closed algebras for such pairs are described. We also deal with reflexivity for such pairs assuming invertibility of operator weights and a condition on the joint point spectrum.
Guliev, V.S. (1994)
Georgian Mathematical Journal
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K. Rauf, C. O. Imoru (2002)
Kragujevac Journal of Mathematics
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Shamoyan, Romi F., Mihic, Olivera R. (2009)
The Journal of Nonlinear Sciences and its Applications
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Shiying Zhao (1996)
Colloquium Mathematicae
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In this paper, we discuss a class of weighted inequalities for operators of potential type on homogeneous spaces. We give sufficient conditions for the weak and strong type weighted inequalities sup_{λ>0} λ|{x ∈ X : |T(fdσ)(x)|>λ }|_{ω}^{1/q} ≤ C (∫_{X} |f|^{p}dσ)^{1/p} and (∫_{X} |T(fdσ)|^{q}dω )^{1/q} ≤ C (∫_X |f|^{p}dσ )^{1/p} in the cases of 0 < q < p ≤ ∞ and 1 ≤ q < p < ∞, respectively, where T is an operator of potential type, and ω and σ are Borel measures on...
Zhao, Ruhan (2008)
Annales Academiae Scientiarum Fennicae. Mathematica
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Jabbarzadeh, M.R. (2010)
Banach Journal of Mathematical Analysis [electronic only]
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