應(yīng)yl7703永利官網(wǎng)院長李萬同教授的邀請,美國德克薩斯大學(xué)馮兆生教授將于2020年7月1日舉辦線上學(xué)術(shù)講座,誠邀全校師生參加!
題目: Lie Symmetry to KdV-Burgers-type Systems
時(shí) 間:7月1日上午9:00
騰訊會(huì)議ID:395 155 162 會(huì)議密碼:0701
摘要: In this talk, we are concerned with wave solutions of a class of the KdV-Burgers-type systems by starting with Burgers-type equations, and then focus on the KdV-Burgers equation, a partial differential equation that occupies a prominent position in describing some physical processes in motion of turbulence and other unstable process systems. Equivalence transformations are applied for exploring the principal Lie symmetry. By means of the associated equivalence algebra, the Abel operator and the Preller-Singer procedure, explicit-implicit wave solutions are presented.
歡迎廣大師生光臨!
報(bào)告人簡介
馮兆生,美國德克薩斯大學(xué)大河谷分校(University of Texas Rio Grande Valley)yl7703永利官網(wǎng)終身教授,德克薩斯大學(xué)杰出科研成就獎(jiǎng)獲得者。主要研究方向有非線性分析, 動(dòng)力系統(tǒng),分支和混沌理論, 數(shù)學(xué)物理問題, 和數(shù)值分析等。
甘肅省高校應(yīng)用數(shù)學(xué)與復(fù)雜系統(tǒng)省級(jí)重點(diǎn)實(shí)驗(yàn)室
yl7703永利官網(wǎng)
萃英學(xué)院
2020年6月28日