An observation: cut-off of the weight $w$ does not increase the $A {p {1}, p {2}}$-norm'' of $w$ - Mathematics > Analysis of PDEsReportar como inadecuado




An observation: cut-off of the weight $w$ does not increase the $A {p {1}, p {2}}$-norm'' of $w$ - Mathematics > Analysis of PDEs - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Abstract: We consider weights $w$ and their cut-offs: $w at=wt$ if $wt\le a$ and$w at=a$ if $wt> a$. We consider a generalized $A p$-``norm- and provethat the ``norm- of $w a$ is not greater then the ``norm- of $w$. Our proofin the case $w\in A 2$ is especially simple.



Autor: Alexander Reznikov, Vasiliy Vasyunin, Alexander Volberg

Fuente: https://arxiv.org/







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