Resumen de Approximation by polynomials and ridge functions of classes of s-monotone radial functions

V. N. Konovalov, Dany Leviatan, V. E. Maiorov

• We obtain estimates on the order of best approximation by polynomials and ridge functions in the spaces Lq of classes of s-monotone radial functions which belong to the space Lp, 1qp=8.