Analytical implementation of Roe solver for two-layer shallow water equations with accurate treatment for loss of hyperbolicity

26 Oct 2018Nino KrvavicaMiran TuhtanGordan Jelenić

A new implementation of the Roe scheme for solving two-layer shallow-water equations is presented in this paper. The proposed A-Roe scheme is based on the analytical solution to the characteristic quartic of the flux matrix, which is an efficient alternative to a numerical eigensolver... (read more)

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