3 citations · 3 across the 4 of their papers we have counts for
7 papers
Point Singularities in Incompatible Elasticity
Animesh Pandey, Anurag Gupta
The equations of stress equilibrium and strain compatibility/incompatibility are discussed for fields with point singularities in a planar domain. The sufficiency (or insufficiency…
Revisiting the topological classification of defects in crystals
Nivedita, Anurag Gupta
A general theory of topological classification of defects is introduced. We illustrate the application of tools from algebraic topology, including homotopy and cohomology groups, t…
Topological defects and metric anomalies as sources of incompatibility for piecewise smooth strain fields
Animesh Pandey, Anurag Gupta
The incompatibility of linearized piecewise smooth strain field, arising out of volumetric and surface densities of topological defects and metric anomalies, is investigated. First…
The multiplicative deformation split for shells with application to growth, chemical swelling, thermoelasticity, viscoelasticity and elastoplasticity
Roger A. Sauer, Reza Ghaffari, Anurag Gupta
This work presents a general unified theory for coupled nonlinear elastic and inelastic deformations of curved thin shells. The coupling is based on a multiplicative decomposition…
Dislocations, disclinations, and metric anomalies as sources of global strain incompatibility in thin shells
Ayan Roychowdhury, Anurag Gupta
The strain incompatibility equations are discussed for nonlinear Kirchhoff-Love shells with sources of inhomogeneity arising due to a distribution of topological defects, such as d…
On structured surfaces with defects: geometry, strain incompatibility, internal stress, and natural shapes
Ayan Roychowdhury, Anurag Gupta
Given a distribution of defects on a structured surface, such as those represented by 2-dimensional crystalline materials, liquid crystalline surfaces, and thin sandwiched shells,…