3 papers
cond-mat.soft2021
Multi-valued inverse design: multiple surface geometries from one flat sheet
Itay Griniasty, Cyrus Mostajeran, Itai Cohen
Designing flat sheets that can be made to deform into 3D shapes is an area of intense research with applications in micromachines, soft robotics, and medical implants. Thus far, su…
cond-mat.soft2019
Curved geometries from planar director fields - Solving the two-dimensional inverse problem
Itay Griniasty, Hillel Aharoni, Efi Efrati
Thin nematic elastomers, composite hydrogels and plant tissues are among many systems that display uniform anisotropic deformation upon external actuation. In these materials, the…
math.AT2018
An explicit symmetric DGLA model of a triangle
Itay Griniasty, Ruth Lawrence
We give explicit formulae for a differential graded Lie algebra (DGLA) model of the triangle which is symmetric under the geometric symmetries of the cell. This follows the work of…