27 citations · 40 across the 5 of their papers we have counts for
4 papers · 1 filter
Hysteretic wavelength selection in isometric, unsupported radial wrinkling
Anshuman S. Pal
In [Pal et al., arXiv:2206.03552], the authors discuss how an unsupported flat annulus contracted at its inner boundary by a factor , buckles into a radial wrinkling pattern tha…
Faceted wrinkling by contracting a curved boundary
Anshuman S. Pal, Luka Pocivavsek, Thomas A. Witten
Single-mode deformations of two-dimensional materials, such as the Miura-ori zig-zag fold, are important to the design of deployable structures because of their robustness; these u…
A unified geometric framework for axisymmetric thin sheet buckling
Anshuman S. Pal
Thin sheets that are forced at their boundaries develop a variety of shapes aimed at minimising elastic energy by curving spontaneously in ways that break the symmetry of the sheet…
Collective dynamics of soft active particles
Ruben van Drongelen, Anshuman Pal, Carl P. Goodrich +1
We present a model of soft active particles that leads to a rich array of collective behavior found also in dense biological swarms of bacteria and other unicellular organisms. Our…