Resumen de Characterizations of local A ∞ weights and applications to local singular integrals

Federico Campos, Óscar Salinas, Beatriz Viviani

• In a general geometric setting, we prove different characterizations of a local version of Muckenhoupt A∞ weights. As an application, we obtain conclusions about the relationship between this class and the one-weight boundedness of local singular integrals from L∞ to BMO.