Abstract: Symmetrization of the coefficient matrix of the wave equation is an effective method to integrate different types of wave equations and reduce the difficulty of wave propagation simulation.

Introduction: To enhance the simulation performance of wave numerical models, high-precision ocean models are widely utilized. However, the low efficiency of high-precision numerical computation ...

A research group has successfully developed a wave-based acoustics simulation that can make highly accurate time-domain estimations of acoustics in large-scale interior spaces (such as concert halls) ...

1 School of Physics, Xidian University, Xi’an, China 2 National Key Laboratory of Electromagnetic Environment, China Research Institute of Radiowave Propagation, Qingdao, China This study numerically ...

A clean, educational implementation of Physics-Informed Neural Networks (PINNs) solving the 1D wave equation. This repository demonstrates how neural networks can learn to satisfy partial differential ...

Pressure waves propagating through bubble-containing liquids in tubes experience considerable attenuation. Researchers have now derived an equation describing this phenomenon, demonstrating that ...

Could invisibility cloaks become a reality? New research brings this science fiction concept a step closer, with a breakthrough software package that simulates how waves interact with complex ...