L2 stability analysis of the central discontinuous Galerkin method and a comparison between the central and regular discontinuous Galerkin methodsYingjie Liu, Chi-Wang Shu, Eitan Tadmor and Mengping ZhangESAIM: M2AN, 42 4 (2008) 593-607DOI: https://doi.org/10.1051/m2an:2008018
