2 papers
math.FA2026
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…
math.AP2024
BMO-type functionals related to the total variation and connection to denoising models
Serena Guarino Lo Bianco, Roberta Schiattarella
The purpose of this paper is to analyze the asymptotic behaviour in the spirit of -convergence of BMO-type functionals related to the total variation of a function . Moreove…