Geodesic
Truncations and Compositions in Function Spaces
Trudy Matematicheskogo Instituta imeni V.A. Steklova, Theory of Functions of Several Real Variables and Its Applications, Tome 323 (2023), pp. 224-251

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The paper deals with some recent assertions about truncations $f\mapsto |f|$ and compositions $f\mapsto g\circ f$ in the spaces $A^s_{p,q}(\mathbb R^n)$, $A\in \{B,F\}$.
Keywords: function spaces, truncations
Mots-clés : compositions. 
@article{TM_2023_323_a13,
     author = {Hans Triebel},
     title = {Truncations and {Compositions} in {Function} {Spaces}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {224--251},
     publisher = {mathdoc},
     volume = {323},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2023_323_a13/}
}
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Hans Triebel. Truncations and Compositions in Function Spaces. Trudy Matematicheskogo Instituta imeni V.A. Steklova, Theory of Functions of Several Real Variables and Its Applications, Tome 323 (2023), pp. 224-251. http://geodesic.mathdoc.fr/item/TM_2023_323_a13/