INVESTIGADORES
OMBROSI Sheldy Javier
artículos
Título:
On the sharp upper bound related to the weak Muckenhoupt–Wheeden conjecture
Autor/es:
LERNER, ANDREI K.; NAZAROV, FEDOR; OMBROSI, SHELDY
Revista:
Analysis & PDE
Editorial:
MSP
Referencias:
Año: 2020 vol. 13 p. 1939 - 1939
ISSN:
2157-5045
Resumen:
We construct an example showing that the upper bound [w]A1log(e+[w]A1) for the L1(w)→L1,∞(w) norm of the Hilbert transform cannot be improved in general.