This paper presents new designs, implementation and experiments of metasurface (MTS) antennas constituted by subwavelength elements printed on a grounded dielectric slab …
Since the middle of the last century, computing power has increased sufficiently that the direct numerical approximation of Maxwell's equations is now an increasingly important tool …
J Song, CC Lu, WC Chew - IEEE transactions on antennas and …, 1997 - ieeexplore.ieee.org
The fast multipole method (FMM) and multilevel fast multipole algorithm (MLFMA) are reviewed. The number of modes required, block-diagonal preconditioner, near singularity …
A practical and complete, but not rigorous, exposition of the fact multiple method (FMM) is provided. The FMM provides an efficient mechanism for the numerical convolution of the …
This paper presents the adaptive cross approximation (ACA) algorithm to reduce memory and CPU time overhead in the method of moments (MoM) solution of surface integral …
JM Song, WC Chew - Microwave and optical technology letters, 1995 - Wiley Online Library
The fast multipole method (FMM) has been implemented to speed up the matrix‐vector multiply when an iterative method is used to solve the combined field integral equation …
Nonlinear operators with long-distance spatiotemporal dependencies are fundamental in modelling complex systems across sciences; yet, learning these non-local operators …
H Cheng, L Greengard, V Rokhlin - Journal of computational physics, 1999 - Elsevier
A Fast Adaptive Multipole Algorithm in Three Dimensions Page 1 Journal of Computational Physics 155, 468–498 (1999) Article ID jcph.1999.6355, available online at http://www.idealibrary.com …