AbstractWe formulate the solution of the equation ∂k + 1F = f with minimum L2 norm and characterize the symbol functions so that the corresponding middle Hankel operators are bounded, compact, and belong to the Schatten p-class (p ≥ 1). This generalizes the earlier results by Peng-Rochberg-Wu. The approach is inspired by a recent work of Luecking
unit ball that generalize the classical (big) Hankel operator. For such operators we prove boundedne...
Let H be a Hilbert space, L(H) the algebra of bounded linear operators on H and W ∈ L(H) a positive ...
AbstractThe minimal norm extension problem for real partial Hankel matrices is studied: Let xi, i ϵ ...
AbstractWe formulate the solution of the equation ∂k + 1F = f with minimum L2 norm and characterize ...
We introduce a sequence of Hankel style operators H(k), k = 1, 2, 3,..., which act on the Bergman sp...
Let H1 and H2 be complex Hilbert spaces. A bounded linear operator T:H1→H2 is called norm attaining ...
AbstractThe Sp-norm of a Hankel operator equals a constant times a certain Lp-norm of the first diff...
AbstractWe investigate the Lp(0,∞)−Lq(0,∞) mapping properties of the operatorsLν,μαf(y)=yμ∫0∞(xy)νf(...
summary:Hankel operators and their symbols, as generalized by V. Pták and P. Vrbová, are considered....
from L2a to a closed subspace M of L 2 which is invariant under the multiplication by the coordinate...
AbstractWe give an interpolation-free proof of the known fact that a dyadic paraproduct is of Schatt...
AbstractLet f be an integrable function on the unit disk. The Hankel operator Hf is densely defined ...
Abstract. In this paper we consider a class of weighted integral operators on L2(0,∞) and show that ...
The sub-optimal Hankel norm approximation problems have been studied extensively in the literature a...
AbstractLet H2(S) be the Hardy space on the unit sphere S in Cn, n⩾2. Consider the Hankel operator H...
unit ball that generalize the classical (big) Hankel operator. For such operators we prove boundedne...
Let H be a Hilbert space, L(H) the algebra of bounded linear operators on H and W ∈ L(H) a positive ...
AbstractThe minimal norm extension problem for real partial Hankel matrices is studied: Let xi, i ϵ ...
AbstractWe formulate the solution of the equation ∂k + 1F = f with minimum L2 norm and characterize ...
We introduce a sequence of Hankel style operators H(k), k = 1, 2, 3,..., which act on the Bergman sp...
Let H1 and H2 be complex Hilbert spaces. A bounded linear operator T:H1→H2 is called norm attaining ...
AbstractThe Sp-norm of a Hankel operator equals a constant times a certain Lp-norm of the first diff...
AbstractWe investigate the Lp(0,∞)−Lq(0,∞) mapping properties of the operatorsLν,μαf(y)=yμ∫0∞(xy)νf(...
summary:Hankel operators and their symbols, as generalized by V. Pták and P. Vrbová, are considered....
from L2a to a closed subspace M of L 2 which is invariant under the multiplication by the coordinate...
AbstractWe give an interpolation-free proof of the known fact that a dyadic paraproduct is of Schatt...
AbstractLet f be an integrable function on the unit disk. The Hankel operator Hf is densely defined ...
Abstract. In this paper we consider a class of weighted integral operators on L2(0,∞) and show that ...
The sub-optimal Hankel norm approximation problems have been studied extensively in the literature a...
AbstractLet H2(S) be the Hardy space on the unit sphere S in Cn, n⩾2. Consider the Hankel operator H...
unit ball that generalize the classical (big) Hankel operator. For such operators we prove boundedne...
Let H be a Hilbert space, L(H) the algebra of bounded linear operators on H and W ∈ L(H) a positive ...
AbstractThe minimal norm extension problem for real partial Hankel matrices is studied: Let xi, i ϵ ...
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