arbitrary real banach space 任意实banach空间

separable real banach space 可分的实banach空间

nonreflexive real banach space 非自反实banach空间

is a real banach space 是实banach空间

an arbitrary real banach space 任意实banach空间

uniformly smooth real Banach space 一致光滑实Banach空间

real separable banach space 实可分banach空间

real seperable Banach space 实可分的Banach空间

real reflexive Banach space 实自反的Banach空间