A convex inversion framework for identifying parameters in saddle point problems with applications to inverse incompressible elasticity
DOI10.1088/1361-6420/ab8482OpenAlexW3014575573MaRDI QIDQ5116596
Michael Richards, Baasansuren Jadamba, Miguel Sama, Akhtar A. Khan
Publication date: 18 August 2020
Published in: Inverse Problems (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1088/1361-6420/ab8482
parameter identificationfinite element discretizationsaddle point problemselliptic regularizationelasticity imaginginf-sup/Babuska-Breezi conditionmodified output least-squares
Convex programming (90C25) Optimality conditions for problems involving partial differential equations (49K20) Numerical optimization and variational techniques (65K10) Biomedical imaging and signal processing (92C55) Nonlinear elasticity (74B20) PDEs in connection with biology, chemistry and other natural sciences (35Q92) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical methods for inverse problems for boundary value problems involving PDEs (65N21) Numerical methods for ill-posed problems for boundary value problems involving PDEs (65N20)
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