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, Bq(LP)), 0 < q, p and (Lp, B(L)), where 0 < p, < , and := ( + 1 p)-1. 1991.

published proceedings

  • Journal of Approximation Theory

author list (cited authors)

  • DeVore, R. A., & Yu, X. M.

citation count

  • 5

complete list of authors

  • DeVore, Ronald A||Yu, Xiang Ming

publication date

  • January 1991