Artículos de revistas
On the problem of optimal reconstruction
Registro en:
Journal Of Fourier Analysis And Applications. Birkhauser Boston Inc, v. 13, n. 4, n. 459, n. 475, 2007.
1069-5869
WOS:000248920200008
10.1007/s00041-006-6902-3
Autor
Kushpel, A
Tozoni, S
Institución
Resumen
We find lower bounds for linear and Alexandrov's cowidths of Sobolev's classes on Compact Riemannian homogeneous manifolds M-d. Using these results we give an explicit solution of the problem of optimal reconstruction of functions from Sobolev's classes W-p(y) (M-d) in L-q (M-d), 1 <= q <= p <= infinity. 13 4 SI 459 475