Compatibility of jump Cauchy data for non-isentropic Euler equations

The paper studies the compatibility of the Cauchy data which have a jump discontinuity for the non-isentropic 3-d Euler system. For a complete range of combinations of waves including shocks, rarefaction waves, and contact discontinuity, it is shown that the data is compatible of infinite order if the corresponding 1-d Riemann problem admits such a solution.