ABSTRACT
Under suitably generalized Rankine–Hugoniot relation and entropy condition, by introducing a convex hull of potential function, the global explicit solution for the Cauchy problem to a class of coupled hyperbolic systems of conservation laws, which involves the piecewise initial value problem as a special case, is constructively obtained in the measure space.
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Acknowledgments
The authors would like to express their sincere gratitude to professor Wancheng Sheng and Hanchun Yang for their stimulating discussions. The authors express special thanks to professor Yuxi Zheng for the help discussions during the authors' visiting to Penn State University.
Disclosure statement
No potential conflict of interest was reported by the authors.