Some properties of K-frame in n-Hilbert space
arXiv:2102.05255
Abstract
The notion of a K-frame in n-Hilbert space is presented and some of their characterizations are given. We verify that sum of two K-frames is also a K-frame in n-Hilbert space. Also, the concept of tight K-frame in n-Hilbert space is described and some properties of its are going to be established.
15 pages. arXiv admin note: text overlap with arXiv:2101.01657, arXiv:2101.01938