Trapped acoustic waves and raindrops: high-order accurate integral equation method for localized excitation of a periodic staircase
FJ Agocs, AH Barnett - arXiv preprint arXiv:2310.12486, 2023 - arxiv.org
We present a high-order boundary integral equation (BIE) method for the frequency-domain
acoustic scattering of a point source by a singly-periodic, infinite, corrugated boundary. We …
acoustic scattering of a point source by a singly-periodic, infinite, corrugated boundary. We …
A regularized method of fundamental solution for solving the 2D PEC cylinder electromagnetic scattering problem
T Yan, SB Hu, L Ye, WH Zhao, X Meng - Electronics Letters, 2022 - Wiley Online Library
In this letter, using subtraction and adding‐back (SAB), the authors propose a regularized
method of fundamental solution (RMPS) for solving the electromagnetic (EM) scattering …
method of fundamental solution (RMPS) for solving the electromagnetic (EM) scattering …
Stokes' paradox in rarefied gases: A perspective through the method of fundamental solutions
AS Rana, VK Gupta - arXiv preprint arXiv:2406.18128, 2024 - arxiv.org
In the realm of fluid dynamics, a curious and counterintuitive phenomenon is Stokes'
paradox. While Stokes equations--used for modeling slow and steady flows--lead to a …
paradox. While Stokes equations--used for modeling slow and steady flows--lead to a …
Some Inverse Problems of Two-Dimensional Stokes Flows by the Method of Fundamental Solutions and Kalman Filter
Y Shao, Q Jiang - Mathematics, 2023 - mdpi.com
Some inverse problems of Stokes flow, including noisy boundary conditions, unknown
angular velocity, and dynamic viscous constant identification are studied in this paper. The …
angular velocity, and dynamic viscous constant identification are studied in this paper. The …
[PDF][PDF] The Method of Fundamental Solutions for Two-Dimensional Elastostatic Problems with Stress Concentration and Highly Anisotropic Materials.
MR Hematiyan, B Jamshidi… - … -Computer Modeling in …, 2022 - cdn.techscience.cn
The method of fundamental solutions (MFS) is a boundary-type and truly meshfree method,
which is recognized as an efficient numerical tool for solving boundary value problems. The …
which is recognized as an efficient numerical tool for solving boundary value problems. The …
A new approach to solve the anti-plane crack problems by the method of fundamental solutions
Q Jiang, Z Zhou, F Yang - Engineering Analysis with Boundary Elements, 2022 - Elsevier
This paper expands the method of fundamental solutions (MFS) to solve the anti-plane crack
problems based on the traditional fundamental solution by the conformal mapping technique …
problems based on the traditional fundamental solution by the conformal mapping technique …
A Novel Meshfree Method for Nonlinear Equations in Flow through Porous Media and Electrohydrodynamic Flows
In this study, an efficient meshfree numerical method is introduced for solving the nonlinear
boundary value problems. The method of fundamental solutions (MFS) is one of the most …
boundary value problems. The method of fundamental solutions (MFS) is one of the most …
The IBIEM solution to the scattering of P1 waves by an arbitrary shaped cavity embedded in a fluid-saturated double-porosity half-space
The double-porosity saturated medium is widespread in the Earth's crust, rocks and man-
made materials. In this paper, we developed the indirect boundary integral equation method …
made materials. In this paper, we developed the indirect boundary integral equation method …
Fundamentals of a Null Field Method-Surface Equivalence Principle Approach for Scattering by Dielectric Cylinders
M Kouroublakis, NL Tsitsas, G Fikioris - arXiv preprint arXiv:2404.10442, 2024 - arxiv.org
The null-field method (NFM) and the method of auxiliary sources (MAS) have been both
used extensively for the numerical solution of boundary-value problems arising in diverse …
used extensively for the numerical solution of boundary-value problems arising in diverse …
Improved geometric modeling using the method of fundamental solutions
In this paper, we propose a new geometric model that includes a fourth-order partial
differential equation (PDE) for reconstructing 2D curves. For instance, we use this model to …
differential equation (PDE) for reconstructing 2D curves. For instance, we use this model to …