Modeling and identification of an arbitrarily shaped scatterer using dynamic XFEM with cubic splines

DOI10.1016/j.cma.2014.05.001zbMath1423.74894OpenAlexW1974150105MaRDI QIDQ1667312

Jaedal Jung, Ertugrul Taciroglu

Publication date: 28 August 2018

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2014.05.001

zbMATH Keywords

inverse problemscubic splinesgradient-based minimizationnon-destructive testinginverse-scatteringdynamic XFEM

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Wave scattering in solid mechanics (74J20) Inverse problems for waves in solid mechanics (74J25) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Numerical methods for inverse problems for initial value and initial-boundary value problems involving PDEs (65M32)

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