摘要
In this paper, an extension of Besov classes of periodic functions on Td is given. The weak asymptotic results concerning the Kolmogorov n-widths, the linear n-widths, and the Gel＇fand n-widths are obtained, respectively.
In this paper, an extension of Besov classes of periodic functions on Td is given. The weak asymptotic results concerning the Kolmogorov n-widths, the linear n-widths, and the Gel＇fand n-widths are obtained, respectively.
基金
TheprojectwassupportedbyNationalNaturalScienceFoun-dationofChina(10471010)andtheDevelopmentFoundationofScienceandTechnologyofTianjinUniversities(52LD69)andtheYouthFoundationofTianjinNormalUniversity(52LE72)
