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math.NA2017
A Fourier-Chebyshev Spectral Method for Cavitation Computation in Nonlinear Elasticity
Liang Wei, Zhiping Li
A Fourier-Chebyshev spectral method is proposed in this paper for solving the cavitation problem in nonlinear elasticity. The interpolation error for the cavitation solution is ana…
math.NA2017
A Meshing Strategy for a Quadratic Iso-parametric FEM in Cavitation Computation in Nonlinear Elasticity
Chunmei Su, Zhiping Li
The approximation properties of a quadratic iso-parametric finite element method for a typical cavitation problem in nonlinear elasticity are analyzed. More precisely, (1) the fini…
math.NA2016★ 2 cited
Orientation-Preservation Conditions on an Iso-parametric FEM in Cavitation Computation
Chunmei Su, Zhiping Li
The orientation-preservation condition, i.e., the Jacobian determinant of the deformation gradient is required to be positive, is a natural physical constraint in e…