Differential Equations & Applications · Volume 13, Issue 1 Interactions of delta shock waves for the equations of constant pressure fluid dynamics 13-05 Pages 63-84 DOI 10.7153/dea-2021-13-05 Downloads Short PDF Full PDF PNG Authors Yu Zhang Yanyan Zhang Keywords constant pressure fluid dynamics Riemann problem delta shock wave vacuum wave interactions Subject classes 35L65 35L67 76N15