Global classical solutions to 3D irrotational compressible Euler equations of Chaplygin gases with weakly decaying initial data

Mu Gao, Huicheng Yin

We are concerned with the global classical solution problem of 3D compressible isentropic Euler equations of Chaplygin gases \[ \begin{cases} \partial_tρ+ \mathrm{div}(ρv) = 0,\\ \…