Results 151 to 160 of about 389 (184)

Embedding of Besov Spaces into Tent Spaces and Applications

Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences), 2021
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Qian, R., Li, S.
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Multiplication properties of besov spaces

Annali di Matematica Pura ed Applicata, 1977
The paper deals with the question whether f → gf (pointwise multiplication) is a bounded operator from B p,q s =B p,q s (Rn) into itself. Here B p,q s are the general (non-homogeneous isotropic ...
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Mean Oscillation and Besov Spaces

Canadian Mathematical Bulletin, 1985
AbstractThe homogeneous Besov-Lipschitz spaces, usually defined by difference operators or Fourier transform, are studied in terms of mean oscillation, and several equivalent characterisations are given.
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Morrey-Besov Spaces and Besov Capacity

2015
Here, we make a brief visit to the theory of Besov spaces, Besov capacity, and the Morrey-Besov analogue of Theorem 7.1 (i) - the Sobolev inequality for the Morrey-Besov setting. In fact, we shall say that a function u(x) satisfies the Morrey-Besov condition if \(u \in L^{p}(\mathbb{R}^{n}),\;1 \leq p
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Rearrangements of Functions in Besov Spaces

Mathematische Nachrichten, 2001
Let \(BV(0,l)\) be the space of functions of bounded variation in \((0,l)\). For \(\theta \in(0,1)\) and \(p\in[1,\infty]\) define \(Z_{\theta,p}(0,l)\) as \[ Z_{\theta,p}(0,l)= (L_\infty(0,l), BV(0,l))_{\theta,p}, \] the real interpolation space between \(L_\infty(0,l)\) and \( BV(0,l)\). The Banach space \(V_p(0,l)\) is defined by \[ V_p(0,l)=\{ u\in
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Pointwise Besov Space Smoothing of Images

Journal of Mathematical Imaging and Vision, 2018
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Gregery T. Buzzard, Antonin Chambolle, Jonathan D. Cohen 0004, Stacey Levine, Bradley J. Lucier   +4 more
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Composition Semigroups on the Besov Spaces

Complex Analysis and Operator Theory
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Anderson, Austin, Jovovic, Mirjana, Smith, Wayne   +2 more
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Besov Spaces and a Trace Ideal

Acta Mathematica Hungarica, 1999
Let \(\Pi_2\) be the operator ideal of all absolutely 2-summing operators and let \((\Pi_2)_{2,1}^{(a)}\) be the ideal of operators whose sequences of \(\Pi_2\)-approximation numbers belong to the Lorentz sequence space \(\ell_{2,1}\). The author presents two results of the following kind. If a given matrix or kernel function belongs to a certain Besov
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Besov Spaces, Multipliers and Univalent Functions

Complex Analysis and Operator Theory, 2011
For \(1\leq ...
Galanopoulos, Petros, Girela, Daniel, Martín, María J.   +2 more
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Besov spaces and the multifractal hypothesis

Journal of Statistical Physics, 1995
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