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A Sequence Convergence of 1-Dimensional Subspace in a Normed Space
Last modified: 2018-07-07
Abstract
In this paper we introduce the concept of a sequence convergence of dimensional subspaces (lines) in a normed space. We shall discuss some properties of it. Futhermore we prove a continuity property of angles among subspaces in inner product spaces. Finally, the notion of limit of a sequence of dimensional subspaces (planes) in a normed space is studied. We also obtain a result which describe how the convergent of a sequence of lines is associated to the convergent of a sequence of planes in a normed space.
Keywords
continuity property of angles, inner product spaces