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physics.class-ph2026
A pure stress formulation for modeling elastic waves using central finite differences
Marzieh Bahreman, Ming Huang, Melody Png +2
A pure stress-based finite difference formulation is introduced for modeling elastic wave propagation in linear elastic solids with spatial heterogeneity. The approach derives from…
physics.class-ph2024
Efficient numerical frameworks for modelling ultrasonic beams propagating across interfaces
André Lello de Almeida, Melody Png, Bo Lan
Two different frameworks are developed to model the wave field generated by a transducer and propagating through one or more interfaces, and a Quasi-Monte Carlo (QMC) integration s…