Time domain boundary elements for elastodynamic contact

Hybrid-Trefftz displacement and stress elements for elastodynamic analysis in the frequency domain

Two alternative models of the hybrid-Trefftz finite element formulation to solve linear elastodynamic problems are presented. In the displacement model, the displacements are approximated in the domain of the element and the tractions are approximated on its boundary. The fields selected for approximation in the complementary stress model are the stresses in the domain and the displacements on ...

Topological sensitivity for 3D elastodynamic and acoustic inverse scattering in the time domain

Building on previous work for 3D inverse scattering in the frequency domain, this article develops the concept of topological derivative for 3D elastic and acousticwave imaging of media of arbitrary geometry using data in the time domain. The topological derivative, which quantifies the sensitivity of the cost functional associated with the inverse scattering problem due to the creation at a sp...

Computational characterization of chromatin domain boundary-associated genomic elements

Topologically associated domains (TADs) are 3D genomic structures with high internal interactions that play important roles in genome compaction and gene regulation. Their genomic locations and their association with CCCTC-binding factor (CTCF)-binding sites and transcription start sites (TSSs) were recently reported. However, the relationship between TADs and other genomic elements has not bee...

Time domain boundary integral equations analysis

ix Kurzfassung xi

Time Domain Boundary Element Method for Room Acoustics