scientific article; zbMATH DE number 7737700

DOI10.7468/jksmeb.2022.29.4.321zbMath1526.42045MaRDI QIDQ6094870

T. C. Easwaran Nambudiri, Jineesh Thomas, N. M. Madhavan Namboothiri

Publication date: 14 September 2023

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Gabor frameGabor frame operatorsemi-frame operatormixed frame operator

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) General harmonic expansions, frames (42C15) Operator theory and harmonic analysis (47B90)

Cites Work

• Unnamed Item
• A characterisation of Weyl-Heisenberg frame operators
• Generalised Weyl-Heisenberg frame operators
• Functions, spaces, and expansions. Mathematical tools in physics and engineering
• Gabor representation of generalized functions
• Foundations of time-frequency analysis
• Linear independence of Gabor systems in finite dimensional vector spaces
• A note on Gabor frames in finite dimensions
• Painless nonorthogonal expansions
• Frames, bases and group representations
• A Class of Nonharmonic Fourier Series
• An introduction to frames and Riesz bases

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