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Showing 1 to 9 of 9 for “"Besov spaces"”.
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Extensions of the theory of tent spaces and applications to boundary value problems
We extend the theory of tent spaces from Euclidean spaces to various types of metric measure spaces. For doubling spaces we show that the usual 'global' theory remains valid, and for 'non-uniformly locally doubling' spaces (including R^n with the Gaussian measure) we establish a satisfactory local …
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Extensions of the theory of tent spaces and applications to boundary value problems
We extend the theory of tent spaces from Euclidean spaces to various types of metric measure spaces. For doubling spaces we show that the usual 'global' theory remains valid, and for 'non-uniformly locally doubling' spaces (including R^n with the Gaussian measure) we establish a satisfactory local …
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Operators on some analytic function spaces and their dyadic counterparts
… questions on harmonic and analytic functions spaces and some of their operators. These questions deal with Carleson-type measures in the unit ball, bi-parameter paraproducts and multipliers problem on the bitorus, boundedness of the Bergman projection and analytic Besov spaces in tube domains …
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Isometries of Besov Type Spaces among Composition Operators
<p>Let Bp,alpha for p >1 and alpha >1 be the Besov type space of holomorphic functions on the unit disk D. Given Phi, a holomorphic self map of D, we show the composition operator CPhi is an isometry on Bp,alpha if and only if the weighted composition operator WPhiPhi, is an isometry on the …
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ON FUZZY MODELING OF NONLINEAR DYNAMICAL SYSTEMS
… local singularities, e.g. nonlinear systems in Besov spaces. However, the structure adaptation usually takes longer time to converge. We thus present yet another scheme to solve the fuzzy structure determination problem with faster convergence. This scheme has to do with the notion of fuzzy …
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MODELLING AND NUMERICAL STUDY OF MARBLE SULPHATION IN CULTURALE HERITAGE: A RANDOM PDE-ODE SYSTEM
… results on compact embedding for time-space Besov spaces on the lattice as well some recent estimate results for the discrete heat kernel are exploited to prove a useful estimate for the solution to the discrete random heat equation. Furthermore, an $L^2$ a priori estimate for the second …
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DIRECTIONAL MULTISCALE ANALYSIS USING SHEARLET THEORY AND APPLICATIONS
… and analyzed a new class of smoothness spaces associated with the shearlet decomposition and their relationship with Besov and curvelet spaces. Smoothness spaces associated to a multi-scale representation system are important for analysis and design of better image processing algorithms.