Chen Geng

activity

20112026

most citedUniqueness and weak-BV stability for

2 \times 2

conservation laws

22 citations · 45 across the 12 of their papers we have counts for

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Showing 2015Show all

2 papers · 1 filter

math.AP2015★ 3 cited

Optimal time-dependent lower bound on density for classical solutions of 1-D compressible Euler equations

Geng Chen

For the compressible Euler equations, even when the initial data are uniformly away from vacuum, solution can approach vacuum in infinite time. Achieving sharp lower bounds of dens…

math.AP2015

Generic Regularity of Conservative Solutions to a Nonlinear Wave Equation

Alberto Bressan, Geng Chen

The paper is concerned with conservative solutions to the nonlinear wave equation $u_{tt} - c (u) (c (u) u_{x})_{x} = 0$ . For an open dense set of $C^{3}$ initial data, we prove tha…