We discuss blowup phenomena for a modified two-component Dullin-Gottwald-Holm shallow water system. In this paper, some new blowup criteria of strong solutions involving the density and suitable integral form of the momentum are established.
"Blowup Phenomena for a Modified Dullin-Gottwald-Holm Shallow Water System." Abstr. Appl. Anal. 2013 (SI62) 1 - 8, 2013. https://doi.org/10.1155/2013/548310