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arxiv: 1309.5059 · v3 · pith:NHZXMYVHnew · submitted 2013-09-19 · 🧮 math.AP · math.DS

Compressible Euler equation with damping on Torus in arbitrary dimensions

classification 🧮 math.AP math.DS
keywords compressibledampingdimensionsequationestimateseulerstabilityarbitrary
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We study the exponential stability of constant steady state of isentropic compressible Euler equation with damping on $\mathbb T^n$. The local existence of solutions is based on semigroup theory and some commutator estimates. We propose a new method instead of energy estimates to study the stability, which works equally well for any spatial dimensions.

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