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홈 > 학술정보 >학술행사 > 세미나
2017 서울대학교 수리과학부 세미나

Title
Mathematical and numerical approaches to dynamic contact of nonlinear springs
Speaker
Jeongho Ahn   (Arkansas State University, USA )
Date
2017-06-06 16:00:00
Host
SNU
Place
27-325
Abstract
In this talk, we focus on considering mathematical and numerical approaches to the motion of nonlinear viscoelastic springs with dynamic contact. This contact model is formulated by a nonlinear ordinary differential equation system and a pair of complementarity conditions. We propose three different numerical schemes in which each of them is combined by several numerical methods. The convergence of numerical trajectories is proved. All the three schemes are implemented to display numerical simulations.
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