论文信息 - Polynomial approximation on domains bounded by diffeomorphic images of graphs

Polynomial approximation on domains bounded by diffeomorphic images of graphs

We investigate polynomial approximation of functions in Sobolev spaces on connected domains @[email protected]?R^d which are bounded by a family of diffeomorphic images of graphs of continuous functions. Constants and approximating polynomials are specified explicitly.

Ulrich Reif

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