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        數學系Seminar第2009期 可壓縮歐拉方程組大解的最新進展

        創建時間:  2020/09/24  龔惠英   瀏覽次數:   返回

        報告主題:可壓縮歐拉方程組大解的最新進展

        報告人:陳庚 教授 (University of Kansas)

        報告時間:2020年9月24日(周四) 9:00

        參會方式:騰訊 會議

        https://meeting.tencent.com/s/8epfV5USTguu

        會議ID:725 954 518 密碼123456

        主辦部門:理學院數學系

        報告摘要:Compressible Euler equations (introduced by Euler in 1757) model the motion of compressile inviscid fluids such as gases. It is well-known that solutions of compressible Euler equations often develop discontinuities, i.e. shock waves. Successful theories have been established in the past 150 years for small solutions in one space dimension. The theory on large solutions is widely open for a long time, even in one space dimension. In this talk, I will discuss some recent exciting progresses on Shock formation and BV existence in this direction. The connection between our results and Riemann’s original paper in 1859 will also be mentioned.The talk is based on my joint works with A. Bressan, H.K. Jenssen, R. Pan, R. Young, Q. Zhang, and S. Zhu.


        歡迎教師、學生參加!

        上一條:數學系Seminar第2010期 平面三角剖分圖的Hamiltonian圈數

        下一條:數學系Seminar第2008期 泛函分析在調和分析中的某些應用


        數學系Seminar第2009期 可壓縮歐拉方程組大解的最新進展

        創建時間:  2020/09/24  龔惠英   瀏覽次數:   返回

        報告主題:可壓縮歐拉方程組大解的最新進展

        報告人:陳庚 教授 (University of Kansas)

        報告時間:2020年9月24日(周四) 9:00

        參會方式:騰訊 會議

        https://meeting.tencent.com/s/8epfV5USTguu

        會議ID:725 954 518 密碼123456

        主辦部門:理學院數學系

        報告摘要:Compressible Euler equations (introduced by Euler in 1757) model the motion of compressile inviscid fluids such as gases. It is well-known that solutions of compressible Euler equations often develop discontinuities, i.e. shock waves. Successful theories have been established in the past 150 years for small solutions in one space dimension. The theory on large solutions is widely open for a long time, even in one space dimension. In this talk, I will discuss some recent exciting progresses on Shock formation and BV existence in this direction. The connection between our results and Riemann’s original paper in 1859 will also be mentioned.The talk is based on my joint works with A. Bressan, H.K. Jenssen, R. Pan, R. Young, Q. Zhang, and S. Zhu.


        歡迎教師、學生參加!

        上一條:數學系Seminar第2010期 平面三角剖分圖的Hamiltonian圈數

        下一條:數學系Seminar第2008期 泛函分析在調和分析中的某些應用

        江苏快三计划