2 papers
math.CA2025
Characterizations of weighted Besov and Triebel-Lizorkin spaces with variable smoothness
Jae-Hwan Choi, Jin Bong Lee, Jinsol Seo +1
In this paper, we study different types of weighted Besov and Triebel-Lizorkin spaces with variable smoothness. The function spaces can be defined by means of the Littlewood-Paley…
math.CA2025
Maximal operators given by Fourier multipliers with dilation of fractional dimensions
Jin Bong Lee, Jinsol Seo
In this paper, we investigate bounds of maximal Fourier multiplier operators with dilation of fractional dimensions. For Fourier multipliers, we suggest a criterion related t…