TY - RPRT TI - A least-squares finite element method based on the Helmholtz decomposition for hyperbolic balance laws AU - Kalchev, Delyan Z. AU - Manteuffel, Thomas A. PY - 2020 DO - 10.1002/num.22480 UR - https://www.osti.gov/biblio/1592036 ID - 1592036 ER -