Abstract Full Waveform Inversion (FWI) is a successful and well-established inverse method
for reconstructing material models from measured wave signals. In the field of seismic …

We design and analyze a Hybrid High-Order (HHO) method on unfitted meshes to
approximate elliptic interface problems by means of a consistent penalty method à la …

The unstable nature of the material point method (MPM) is widely documented and is a
barrier to the method being used for routine engineering analyses of large deformation …

Interest in computational methods for calculating wave scattering from fractured geological
clusters is due to their application in processing and interpreting the data obtained during …

Full waveform inversion (FWI) is an iterative identification process that serves to minimize
the misfit of model-based simulated and experimentally measured wave field data. Its goal is …

The complex geometries of real-world problems pose a considerable challenge to the
preprocessing of the standard finite element method (FEM), wherein the mesh conforms to …

Abstract The Material Point Method (MPM) is well suited to modelling dynamic solid
mechanics problems undergoing large deformations with non-linear, history dependent …

Radial basis function generated finite difference (RBF-FD) methods for PDEs require a set of
interpolation points which conform to the computational domain Ω. One of the requirements …

The material point method is a versatile technique which can be used to solve various types
of solid mechanics problems, especially those involving large deformations. However, the …

Internal interfaces in a domain could exist as a material defect or they can appear due to
propagations of cracks. Discretization of such geometries and solution of the contact …