Tight frames generated by a graph short-time Fourier transform

DOI10.1016/j.laa.2024.11.014MaRDI QIDQ6655734

Martin Buck, Kasso Akochayé Okoudjou

Publication date: 27 December 2024

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

zbMATH Keywords

tight framestime-frequency analysisalgebraic graph theoryspectral graph theorygraph heat kernels

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) General harmonic expansions, frames (42C15)

Cites Work

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