ISSN:
1432-0940
Keywords:
Primary 41A50, 41A63
;
Secondary 31A05
;
Best approximation
;
Harmonic function
;
Riemannian manifold
;
Density theorem
;
Kolmogorov criterion
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
Notes:
Abstract We investigate best uniform approximations to bounded, continuous functions by harmonic functions on precompact subsets of Riemannian manifolds. Applications to approximation on unbounded subsets ofR 2 are given.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01205167
Permalink