34 citations · 48 across the 4 of their papers we have counts for
4 papers
Deformation localisation in stretched liquid crystal elastomers
Rabin Poudel, Yasemin Sengul, L. Angela Mihai
We model within the framework of finite elasticity two inherent instabilities observed in liquid crystal elastomers under uniaxial tension. First is necking which occurs when a mat…
Traveling waves in one-dimensional nonlinear models of strain-limiting viscoelasticity
H. A. Erbay, Y. Şengül
In this article we investigate traveling wave solutions of a nonlinear differential equation describing the behaviour of one-dimensional viscoelastic medium with implicit constitut…
Generalized solutions for inextensible string equations
Yasemin Şengül, Dmitry Vorotnikov
We study the system of equations of motion for inextensible strings. This system possesses many internal symmetries, and is related to discontinuous systems of conservation laws an…
Quasistatic nonlinear viscoelasticity and gradient flows
John M. Ball, Yasemin Şengül
We consider the equation of motion for one-dimensional nonlinear viscoelasticity of strain-rate type under the assumption that the stored-energy function is -convex, which allow…