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Antonio Rodríguez-Ferran
Researcher at Polytechnic University of Catalonia
Publications - 75
Citations - 2333
Antonio Rodríguez-Ferran is an academic researcher from Polytechnic University of Catalonia. The author has contributed to research in topics: Finite element method & Discretization. The author has an hindex of 20, co-authored 72 publications receiving 2084 citations.
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Arbitrary Lagrangian–Eulerian Methods
TL;DR: In this paper, the authors provide an in-depth survey of arbitrary Lagrangian-Eulerian (ALE) methods, including both conceptual aspects of the mixed kinematical description and numerical implementation details.
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Consistent tangent matrices for substepping schemes
TL;DR: A very simple and general expression of the consistent tangent matrix for substepping time-integration schemes is presented, which leads to quadratic convergence in complex nonlinear inelasticity problems.
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Numerical differentiation for local and global tangent operators in computational plasticity
TL;DR: In this paper, numerical differentiation is applied to integrate plastic constitutive laws and to compute the corresponding consistent tangent operators, which are needed to achieve quadratic convergence in the integration at Gauss-point level and in the solution of the boundary value problem.
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Adaptive finite element strategies based on error assessment
TL;DR: Two main ingredients are needed for adaptive finite element computations: the error of a given solution must be assessed, and a new spatial discretization must be defined via h-, p- or r-adaptivity.
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Arbitrary Lagrangian-Eulerian (ALE) formulation for hyperelastoplasticity
TL;DR: In this paper, an extension to hyperelastic-plastic models is presented, where the deformed configuration at the beginning of the time-step, not the initial undef ormed configuration, is chosen as the reference configuration.