Characterizations of realized homogeneous Besov and Triebel-Lizorkin spaces via differences
Based on the role of the polynomial functions on the homogeneous Besov spaces, on the homogeneous Triebel-Lizorkin spaces and on their realized versions, we study and obtain characterizations of these spaces via difference operators in a certain sense.
关键词:
homogeneous Besov space ,
homogeneous Triebel-Lizorkin space ,
Nikol'skij representation method ,
realizations ,
Hardy estimates