Resumen de On functions of integrable mean oscillation

Óscar Blasco de la Cruz, Antonio Pérez

• Given we denote by the modulus of mean oscillation given by where is an arc of , stands for the normalized length of , and . Similarly we denote by the modulus of harmonic oscillation given by where and stand for the Poisson kernel and the Poisson integral of respectively.

  It is shown that, for each , there exists such that