Weighted embedding theorems for radial Besov and Triebel–Lizorkin spaces
Studia Mathematica, Tome 233 (2016) no. 1, pp. 47-65

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We study the continuity and compactness of embeddings for radial Besov and Triebel–Lizorkin spaces with weights in the Muckenhoupt class $A_\infty $. The main tool is a discretization in terms of an almost orthogonal wavelet expansion adapted to the radial situation.
DOI : 10.4064/sm8383-4-2016
Keywords: study continuity compactness embeddings radial besov triebel lizorkin spaces weights muckenhoupt class infty main tool discretization terms almost orthogonal wavelet expansion adapted radial situation

Pablo L. De Nápoli 1 ; Irene Drelichman 2 ; Nicolas Saintier 3

1 IMAS (UBA-CONICET) and Departamento de Matemática Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Ciudad Universitaria 1428 Buenos Aires, Argentina
2 IMAS (UBA-CONICET) Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Ciudad Universitaria 1428 Buenos Aires, Argentina
3 Departamento de Matemática Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Ciudad Universitaria 1428 Buenos Aires, Argentina
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Pablo L. De Nápoli; Irene Drelichman; Nicolas Saintier. Weighted embedding theorems for radial Besov and Triebel–Lizorkin spaces. Studia Mathematica, Tome 233 (2016) no. 1, pp. 47-65. doi: 10.4064/sm8383-4-2016

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