Search Results for author: Lucille Calmon

Found 2 papers, 0 papers with code

Dirac signal processing of higher-order topological signals

no code implementations12 Jan 2023 Lucille Calmon, Michael T. Schaub, Ginestra Bianconi

We discuss in detail the properties of the Dirac operator including its spectrum and the chirality of its eigenvectors and we adopt this operator to formulate Dirac signal processing that can filter noisy signals defined on nodes, links and triangles of simplicial complexes.

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