RT Journal Article
T1 Steady states and well-balanced schemes for shallow water moment equations with topography
A1 Koellermeier, Julian
A1 Pimentel García, Ernesto
K1 Matemáticas aplicadas
AB In this paper, we investigate steady states of shallow water moment equations including bottom topographies. We derive a new hyperbolic shallow water moment model based on linearized moment equations that allows for a simple assessment of the steady states. After proving hyperbolicity of the new model, the steady states are fully identified. A well-balanced scheme is adopted to the specific structure of the new model and allows to preserve the steady states in numerical simulations.
PB Elsevier
YR 2022
FD 2022-08-15
LK https://hdl.handle.net/10630/32664
UL https://hdl.handle.net/10630/32664
LA spa
NO Julian Koellermeier, Ernesto Pimentel-García, Steady states and well-balanced schemes for shallow water moment equations with topography, Applied Mathematics and Computation, Volume 427, 2022, 127166, ISSN 0096-3003, https://doi.org/10.1016/j.amc.2022.127166. (https://www.sciencedirect.com/science/article/pii/S0096300322002417)
NO RTI2018-096064-B-C21 y UMA18-Federja-161
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 4 mar 2026