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math.AP2014
On the existence of low regularity solutions to semilinear generalized Tricomi equations in mixed type domains
Zhuoping Ruan, Ingo Witt, Huicheng Yin
In [19-20], we have established the existence and singularity structures of low regularity solutions to the semilinear generalized Tricomi equations in the degenerate hyperbolic re…
math.AP2014
The global smooth symmetric solution to 2-D full compressible Euler system of Chaplygin gases
Ding Bingbing, Witt Ingo, Yin Huicheng
For one dimensional or multidimensional compressible Euler system of polytropic gases, it is well known that the smooth solution will generally develop singularities in finite time…