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VEC-2: Nonlinear elastic
Note
Prerequisites of this tutorial include VEC-0: Linear elasticity and SCL-4: Nonlinear Poisson's equation


Note
Intended learning outcome:
  • solving nonlinear vector-valued problem in MoFEM
  • extension of linear elasticity to large strains with Hencky material
  • developing code that can be compiled for 2D or 3D cases
  • using matrix functions
  • implementation of tangent stiffness matrix and verification with PETSc

nonlinear_elastic.cpp

HenckyOps.hpp