6533b870fe1ef96bd12cf30e
RESEARCH PRODUCT
Properties of Scattering Matrices in a Vicinity of Thresholds
Lev BaskinPekka NeittaanmäkiOleg SarafanovBoris Plamenevskiisubject
PhysicsSequenceMatrix (mathematics)ScatteringMatrix functionContinuous spectrumWaveguide (acoustics)Linear spanComputational physicsdescription
Chapter 3 is devoted to various properties of a waveguide scattering matrix, which is a matrix function on the waveguide continuous spectrum. There is a sequence of threshold values of the spectral parameter where the scattering matrix changes its size; the thresholds accumulate at infinity. In particular, both two-sided limits of the scattering matrix are calculated at every threshold.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2021-01-01 |