pointwise bounded sequence是什么意思

用法例句

This paper investigates the problem of the best weighted simultaneous approximation to totally bounded sequences (x_v) from a set G of generalized polynomials with restricted coefficients in complex normed linear spaces X.

在复赋范线性空间X中考察了具限制系数的广义多项式集G对全有界序列(xv)的加权同时逼近问题。