Generalized BMO-type seminorms and vector-valued Sobolev functions

Konstantinos Bessas, Serena Guarino Lo Bianco, Roberta Schiattarella

We establish a pointwise limit theorem for a broad class of pa\-ra\-me\-ter-\-de\-pen\-dent BMO-type seminorms as the parameter tends to zero. By introducing novel BMO-type seminor…