Abstract: Maxwell's equations are replaced by a set of finite difference equations. It is shown that if one chooses the field points appropriately, the set of finite difference equations is applicable ...

The course provides a thorough introduction to design, analysis (both theoretical and empirical), and programming of difference and elemental methods to solve differential equations. In addition, the ...

Differentiable numerical framework for effective field theory in quantum many-body systems. Our package offers advanced numerical solutions for nonlocal effective field theory (EFT), a powerful method ...

A numerical simulation is a calculation that is run on a computer following a program that implements a mathematical model for a physical system. Numerical simulations are required to study the ...

It is known to be a consequence of numerical dispersion arising from the discretization of the equations of motion. The use of an irregular mesh in a FE ... Dual, “Acoustic Field Radiated into a ...

Abstract: Understanding the extent of urban flooding is crucial for assessing building damage, casualties and economic losses. Synthetic Aperture Radar (SAR) technology offers significant advantages ...

A finite-discrete element coupling method (FDEM) is employed to develop a constitutive model for coral reef limestone. A numerical calculation method for the side friction resistance capacity of pile ...

This paper presents the design of a high-efficiency spot size converter (SSC) for photonic crystal fiber (PCF) to silicon-based waveguides, utilizing composite optical waveguide structures. The SSC is ...

Explosively formed projectile (EFP) warheads use the principle of energy accumulation to crush the charge cover through the detonation of the explosive, and make it turn over and deform to produce a ...