Nonnegative expansions of polynomialsM.Wayne Wilson1970Proceedings of the American Mathematical Society
A new discrete analog of the legendre polynomialsM. Wayne Wilson1970Bulletin of the American Mathematical Society
An optimal property of Chebyshev expansionsT.J RivlinM.Wayne Wilson1969Journal of Approximation Theory
Uniform approximation of nonnegative continuous linear functionalsM.Wayne Wilson1969Journal of Approximation Theory
Nonnegative interpolation formulas for uniformly elliptic equationsP.J DavisM.W Wilson1968Journal of Approximation Theory