K-functionals for Besov spaces Academic Article uri icon

abstract

  • We characterize the K-functionals for certain pairs of univariate function spaces including (C, W11), (Lp, Bqα(LP)), 0 < q, p ≤ ∞ and (Lp, Bλα(Lλ)), where 0 < p, α < ∞, and λ:= (α + 1 p)-1. © 1991.

author list (cited authors)

  • DeVore, R. A., & Yu, X. M.

citation count

  • 4

publication date

  • October 1991