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20132021
most citedFormation and propagation of singularities in one-dimensional Chaplygin gas

29 citations · 70 across the 7 of their papers we have counts for

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math.AP2021

A globally smooth solution to the relativistic string equation

Jinhua Wang, Changhua Wei

We prove the global existence of smooth solution to the relativistic string equation in a class of data that is not small. Our solution admits the feature that the right-travelling…

math.AP2017★ 10 cited

Global existence of smooth solution to relativistic membrane equation with large data

Jinhua Wang, Changhua Wei

This paper is concerned with the Cauchy problem for the relativistic membrane equation (RME) embedded in with . We show that the RME with a class of la…

math.AP2016

Boundedness of the total energy of relativistic membranes evolving in a curved spacetime

Philippe G. LeFloch, Changhua Wei

We establish a global existence theory for the equation governing the evolution of a relativistic membrane in a (possibly curved) Lorentzian manifold, when the spacetime metric is…

math.AP2013

Completely linear degeneracy for quasilinear hyperbolic systems in several space variables

De-Xing Kong, Chang-Hua Wei

In this paper, we introduce the concept of completely linear degeneracy for quasilinear hyperbolic systems in several space variables, and then get an interesting property for mult…

math.AP2013★ 29 cited

Formation and propagation of singularities in one-dimensional Chaplygin gas

De-Xing Kong, Changhua Wei

In this paper, we investigate the formation and propagation of singularities for the system for one-dimensional Chaplygin gas, which is described by a quasilinear hyperbolic system…

math.AP2013★ 1 cited

Formation of singularities in one-dimensional Chaplygin gas

De-Xing Kong, Changhua Wei, Qiang Zhang

In this paper we investigate the formation and propagation of singularities for the system for one-dimensional Chaplygin gas. In particular, under suitable assumptions we construct…

math.AP2013★ 2 cited

Lifespan of smooth solutions for timelike extremal surface equation in de Sitter spacetime

De-Xing Kong, Chang-Hua Wei

In this paper, we study the generalized timelike extremal surface equation in the de Sitter spacetime, which plays an important role in both mathematics and physics. Under the assu…