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On the weighted approximation of continuously differentiable functions
Proceedings of the American Mathematical Society
This note is an improvement of the available methods for getting results on the weighted approximation of continuously differentiable functions. We shall present what we believe to be a simplified version of the reasoning to establish some results concerning weighted approximation of continuously differentiable scalar functions on R" (see  ). For references to weighted approximation of continuous scalar functions on R" (see  and ). Lemma 1 reduces the search for sufficient conditionsdoi:10.1090/s0002-9939-1991-1037217-6 fatcat:4gd5re3u6bacff35zwhmaxmvxq