Resumen de An Atomic Decomposition of the Predual of BMO(p).

Beatriz Viviani

• We study the Orlicz type spaces H?, defined as a generalization of the Hardy spaces Hp for p = 1. We obtain an atomic decomposition of H?, which is used to provide another proof of the known fact that BMO(?) is the dual space of H? (see S. Janson, 1980, [J]).