Near Equiangular Frames in Hilbert Spaces

ABSTRACT

Equiangular frames play an important role in many applications. These frames behave very nicely and have properties similar to orthogonal frames. In this paper, equiangular frames in Hilbert spaces are discussed and studied. Near equiangular frames are introduced and the existence of near equiangular frames is supported with some examples. Some results regarding near equiangular frames are obtained.

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