Science Daily

These mesmerizing patterns are secretly solving hard problems

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...
IEEE

Improving the Solution Accuracy of the Volume-Surface Integral Equation for the Open PEC Structures Embedded Within Dielectrics

Abstract: In the solution of volume-surface integral equation (VSIE) for open perfect electric conductor (PEC) structures embedded within dielectric substrates, how to explicitly enforce the ...
IEEE

On the Surface-Integral-Equation-Based Characteristic Mode Expansion of Dielectric Body With Internal Excitations

Abstract: In this communication, the completeness of surface-integral-equation (SIE)-based characteristic modes (CMs) in the modal expansion for the dielectric body is addressed. It is found that, ...
INSPIRE

Path Integrals for Solving Some Electromagnetic Edge Diffraction Problems

Electromagnetic edge diffraction problems involving parallel half‐planes are traditionally attacked by the Wiener–Hopf technique, or asymptotically for a large wavenumber (k→∞) by ray‐optic techniques ...
INSPIRE

Numerical evaluation of coherent state path integrals with applications to time dependent problems

Part of Path integrals from peV to TeV. 50 years after Feynman's paper. Proceedings, 6th International Conference, PI'98, Florence, Italy, August 25-29, 1998, 573-576 We study the application of the ...