Fast eighth-order Padé schemes based on Chebyshev polynomials for the direct Zakharov-Shabat problem

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Sergey Medvedev1,2, Igor Chekhovskoy1,2, Irina Vaseva1,2

  • 1Federal Research Center for Information and Computational Technologies, Novosibirsk 630090, Russia.

Optics Letters
|October 30, 2026
PubMed

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