2024/06/14 by Benavente, Ana, Ponce, Juan Costa, Favier, Sergio
#41A10 #41A50 (Secondary) #46E30 (Primary) #Classical Analysis and ODEs (math.CA) #FOS: Mathematics #Functional Analysis (math.FA)
paper · doi:10.48550/arxiv.2406.10021
We study uniqueness of best approximation in Orlicz spaces LΦ, for different types of convex functions Φ and for some finite dimensional approximation classes of functions, where Tchebycheff spaces, and more general approximation ones, are involved