The boundary node method(BNM)is a boundary-only meshless method that combines the moving least-squares(MLS)interpolation scheme with the standard boundary integral equations(BIEs).

• 边界节点法是一种将边界积分方程和移动最小二乘近似方案相结合的无网格法,它同时具有边界元法降维和无网格法不需要划分网格的优势。