报告题目：a numerical study of the mkdv-sine gordon equation
报 告 人：张英楠 副教授 南京师范大学
时 间： 2019年11月23日（周六）14:30-15:30
地 点：新波谱楼12楼1217报告厅
abstract:
in this talk, i will show two numerical results of the mkdv-sin gordon equation. one is the numerical calculation of the 3-periodic wave solutions. the method we used is based on the direct method of nakamura. the other is a numerical simulation method based on an integrable dierence analogue of the equation. we give an integrable discretization of the mkdv-sine gordon equation and design an efficient numerical method.
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