A Weierstrass theorem for real, separable Hilbert spaces
暂无分享,去创建一个
[1] P. J. Davis,et al. Introduction to functional analysis , 1958 .
[2] L. Kantorovich,et al. Functional analysis in normed spaces , 1952 .
暂无分享,去创建一个
[1] P. J. Davis,et al. Introduction to functional analysis , 1958 .
[2] L. Kantorovich,et al. Functional analysis in normed spaces , 1952 .