New inequalities for rotor frames in Hilbert space

DOI10.7153/jmi-2020-14-64zbMath1462.42055OpenAlexW3113708972MaRDI QIDQ5858260

K. Raju Pillai, S. Palaniammal

Publication date: 12 April 2021

Published in: Journal of Mathematical Inequalities (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.7153/jmi-2020-14-64

zbMATH Keywords

operatorsHilbert spaceorthonormal basisframesWeyl-Heisenberg frame

Mathematics Subject Classification ID

Selfadjoint operator algebras ((C^*)-algebras, von Neumann ((W^*)-) algebras, etc.) (46L99) Linear operator approximation theory (47A58) General harmonic expansions, frames (42C15)

Cites Work

• Representation of the inverse of a frame multiplier
• Generalised Weyl-Heisenberg frame operators
• Modulus of continuity of the matrix absolute value
• Parseval frames for ICC groups
• Perturbation of operators and applications to frame theory
• \( \alpha \)-phase retrieval frame in Hilbert space and its application
• Frame reconstruction with noise reduction in Hilbert space and application in communication systems
• Approximating the inverse frame operator from localized frames
• On signal reconstruction without phase
• New inequalities for g-frames in Hilbert C^✻-modules
• Painless nonorthogonal expansions
• A Class of Nonharmonic Fourier Series

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