In [2], P. Oswald discussed the approximation behaviours of the Bochner-Riesz means above critical index of the Fourier integrals of the functions in H^p(R) (0<p≤1) and obtained a Jacson-type inequality. The inequ...In [2], P. Oswald discussed the approximation behaviours of the Bochner-Riesz means above critical index of the Fourier integrals of the functions in H^p(R) (0<p≤1) and obtained a Jacson-type inequality. The inequality was based on equivalence of the H^p(R)-modulus of continuity and the corresponding K-functional.展开更多
文摘In [2], P. Oswald discussed the approximation behaviours of the Bochner-Riesz means above critical index of the Fourier integrals of the functions in H^p(R) (0<p≤1) and obtained a Jacson-type inequality. The inequality was based on equivalence of the H^p(R)-modulus of continuity and the corresponding K-functional.
