Topic: Controllable rogue waves in a compressive hyperplastic plate

Time: December 17，10: 00am-12: 00am

Venue: Tencent Conference (Conference Number: 509-467-656)

Chaired by: Yang Jun

About the reporter:

Lu Na, PhD, associate professor, master's degree supervisor, School of Science, Dalian University for Nationalities. He obtained his bachelor's degree from Dalian University of Technology in July 2007, received his doctorate degree from the University of California, Irvine from September 2010 to September 2011, and received his doctorate degree from Dalian University of Technology in October 2012. He has presided over two National Natural Science Foundation projects, one scientific research project of Liaoning Provincial Education Department, one guiding plan of Liaoning Provincial Natural Science Foundation, and five independent scientific research funds of Dalian University for Nationalities. He has participated in two projects of National Natural Science Foundation of China, and has published more than 10 papers as the first author or corresponding author, including 8 papers retrieved by SCI. In 2017, it was selected into Liaoning's One Hundred Million Talents Project.

Introduction to lecture:

This paper presents a number of well-understood (2 + 1) -dimensional nonlinear differential equations with variable coefficients, which are used to describe the propagation of nonlinear waves in compressible hyperelastic plates with variable material parameters. In addition, a new phenomenon in hyperelastic mechanics - strange wave is discovered. This study demonstrates the existence of strange waves in hyperelastic mechanics, and reveals the potential application value of strange wave control in nonlinear science such as elasticity mechanics and fluid mechanics.