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gabor frames 1generalized translation-invariant systems 1pairwise orthogonal frames 1sampling theory 1shearlet frames 1wavelet frames 1

From the 1 of 1 linked paper with an AI index.

collaborators

1 paper

math.FA2026

Characterization and Construction of Pairwise Orthogonal Parseval Frames with Applications to Sampling

Navneet Redhu, Anupam Gumber, Hartmut Führ +1

The paper characterizes when generalized translation‑invariant (GTI) frames are pairwise orthogonal using the unconditional convergence property, provides orthogonality criteria fo…