A Class of Positive Semi-discrete Lagrangian-Eulerian Schemes for Multidimensional Systems of Hyperbolic Conservation Laws

 Eduardo Abreu, Jean François, Wanderson Lambert and John Pérez, A Class of Positive Semi-discrete Lagrangian-Eulerian Schemes for Multidimensional Systems of Hyperbolic Conservation Laws. 

JOURNAL OF SCIENTIFIC COMPUTING, v.90 (2022),  p.40 (79 pages). 

LINK: https://link.springer.com/article/10.1007/s10915-021-01712-8  

Keywords: Hyperbolic conservation laws, Semidiscrete Lagrangian-Eulerian schemes, Positivity principle - Systems of Hyperbolic Conse, Weak asymptotic analysis, Total variation nonincreasing (TVNI).