Space-time decay rates of a nonconservative compressible two-phase flow model with common pressure

Abstract

In this paper, we study space-time decay rates of a nonconservative compressible two-phase flow model with common pressure in the whole space $ \mathbb{R}^{3} $. Based on previous temporal decay results, we establish the space-time decay rate of the strong solution. The main analytical techniques involve delicate weighted energy estimates and interpolation.

Keywords

• nonconsevative
• compressible
• two-phase flow model
• space-time decay rate
• weighted sobolev space