Abstract
We prove the global existence and uniqueness of admissible weak solutions to an asymptotic equation of a nonlinear hyperbolic variational wave equation with nonnegative L 2(ℝ) initial data.
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The work of Ping Zhang is supported by the Chinese postdoctor’s foundation, and that of Yuxi Zheng is supported in part by NSF DMS-9703711 and the Alfred P. Sloan Research Fellows award.
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Zhang, P., Zheng, Y. On the existence and uniqueness of solutions to an asymptotic equation of a variational wave equation. Acta Math Sinica 15, 115–129 (1999). https://doi.org/10.1007/s10114-999-0063-7
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DOI: https://doi.org/10.1007/s10114-999-0063-7
Keywords
- Asymptotic equation
- Global existence
- Liquid crystal
- Mollifier
- Uniqueness
- Variational wave equation
- Weak solutions