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20152024
most citedAnalysis of the unilateral contact problem for biphasic cartilage layers with an elliptic contact zone and accounting for the tangential displacements

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math.CV2023

On the exact spectral factorization of rational matrix functions with applications to paraunitary filter banks

Lasha Ephremidze, Gennady Mishuris, Ilya Spitkovsky

In this paper, we enhance a recent algorithm for approximate spectral factorization of matrix functions, extending its capabilities to precisely factorize rational matrices when an…