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On Some New Inequalities For Continuous Fusion Frames in Hilbert Spaces

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Abstract

Continuous frames and fusion frames were considered recently as generalizations of frames in Hilbert spaces. In this paper, for any continuous fusion frame, we obtain a new family of inequalities which are parametrized by a parameter \(\lambda \in \mathbb {R}\). By suitable choices of \(\lambda \), one obtains the previous results as special cases. Moreover, these new inequalities involve the expressions \(\langle S_Yh,h \rangle \), \(\Vert S_Yh\Vert \), etc., where \(S_Y\) is a “truncated form” of the continuous fusion frame operator.

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Acknowledgements

The authors would like to thank the reviewer for several helpful suggestions that helped improve the presentation of this paper.

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Correspondence to Dongwei Li.

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This work was supported by the National Natural Science Foundation of China (11271001) and the National Natural Science Foundation of China (61370147).

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Li, D., Leng, J. On Some New Inequalities For Continuous Fusion Frames in Hilbert Spaces. Mediterr. J. Math. 15, 173 (2018). https://doi.org/10.1007/s00009-018-1219-4

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  • DOI: https://doi.org/10.1007/s00009-018-1219-4

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