演講者：Prof. Jonathan James Wylie

　　　　香港城市大學數學系

日　期：2019年11月27日（星期三）14:30

地　點：國立高雄大學理學院408室

講　題：Stretching of viscous threads

摘   要：

We investigate the motion of a slender axisymmetric highly viscous threads that are extended either by gravity or by an applied stretching force. Using matched asymptotic expansions, we obtain solutions for the full initial-boundary-value problem and show how inertia ultimately must become important. The solution allows us to understand the complicated mechanisms that underlie highly persistent filaments. This is joint work with H. Huang and R.M. Miura.