2012Fuzhou daxue xuebao. Ziran kexue banRequires access

Some properties of g-orthonormal bases and g-frames in Hilbert spaces

Yu-Can Zhu

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Abstract

A g-orthonormal basis is the generalization of an orthonormal basis in Hilbert spaces.In this paper,we first discuss the existence of the g-orthogonal basis,then compare the g-orthonormal basis with g-frame,and finally,use them to build the g-frame and g-Riesz basis.

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A g-orthonormal basis is the generalization of an orthonormal basis in Hilbert spaces.In this paper,we first discuss the existence of the g-orthogonal basis,then compare the g-orthonormal basis with g-frame,and finally,use them to build the g-frame and g-Riesz basis.

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Available abstract

A g-orthonormal basis is the generalization of an orthonormal basis in Hilbert spaces.In this paper,we first discuss the existence of the g-orthogonal basis,then compare the g-orthonormal basis with g-frame,and finally,use them to build the g-frame and g-Riesz basis.

Key concepts: Orthonormal basis, Basis (linear algebra), Hilbert space, Orthogonal basis, Generalization, Mathematics, Frame (networking), Pure mathematics

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