Solution to Nonlinear Wave Equation with Delta Initial Data and Its Singularity Structure

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Abstract

In this paper we discuss a Cauchy problem for nonlinear wave equation with delta initial data, including delta impulse and/or delta displacement. The solution of the Cauchy problem in appropriate sense is given. Meanwhile, the singularity structure of the solution is also described.

Keywords:

Nonlinear wave equation;singularity structure;delta initial data
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Solution to Nonlinear Wave Equation with Delta Initial Data and Its Singularity Structure. (2020). Journal of Partial Differential Equations, 9(4), 301-312. https://www.global-sci.com/index.php/jpde/article/view/3835

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