Spectral Stability of Inviscid Roll Waves
Spectral Stability of Inviscid Roll Waves is a scholarly work, published in 2018 in ''Communications in Mathematical Physics''. The main subjects of the publication include mathematical analysis, physics, boundary, biological function, Inviscid flow, boundary value problem, algorithmic stability, mathematics, turbulence, and fluid dynamics. The authors carry out a systematic analytical and numerical study of spectral\nstability of discontinuous roll wave solutions of the inviscid Saint Venant\nequations, based on a periodic Evans-Lopatinski determinant analogous to the\nperiodic Evans function of Gardner in the (smooth) viscous case, obtaining a\ncomplete spectral stability diagram useful in hydraulic engineering and related\napplications.