1 引言设f(x)=f(x1,…,xd)是D=[0,2π]d上关于每一个变量以2π为周期的实函数.我们记f∈Lp(D)(1≤p≤∞)如果
This article studies the integration errors for anisotropic Besov spaces in the worst case setting. We obtain the optimal convergence rate of the nth minimal error for the integration problem.