• # SPHEREPACK

• Referenced in 24 articles [sw04874]
• including divergence, vorticity, latitudinal derivatives, gradients, the Laplacian of both scalar and vector functions ... used to compute velocity components, then the Laplacian inverse can be used to solve...
• # LAMG

• Referenced in 18 articles [sw06551]
• Lean algebraic multigrid (LAMG): fast graph Laplacian linear solver. Laplacian matrices of graphs arise ... presented, where $A$ is a graph Laplacian. LAMG’s run time and storage are empirically ... during which a sequence of increasingly coarser Laplacian systems is constructed, and an iterative solve...
• # EasyMesh

• Referenced in 11 articles [sw13276]
• result of this technique, combined with Laplacian smoothing, is a grid of high quality. Performs ... Laplacian smoothing. Uses very simple ASCII file as input. Creates three different ASCII output files...
• # ECOC

• Referenced in 4 articles [sw14443]
• decoding designs (hamming, euclidean, inverse hamming, laplacian, β-density, attenuated, loss-based, probabilistic kernel-based...
• # SpectralNET

• Referenced in 2 articles [sw26161]
• corresponding components of the adjacency, Laplacian, and normalized Laplacian eigenvectors. SpectralNET also displays several graph ... elegant view of global graph structure (Laplacian eigenvectors). CONCLUSION: SpectralNET provides an easily accessible means...
• # laplacian

• Referenced in 1 article [sw22584]
• laplacian MATLAB Central File Exchange 27279: Laplacian in 1D, 2D, or 3D. Sparse ... Laplacian on a rectangular grid with exact eigenpairs. The code computes the exact eigenpairs ... negative Laplacian on a rectangular finite-difference grid for combinations of Dirichlet, Neumann, and Periodic ... matrix itself, using Kronecker sums of 1D Laplacians. For more information on tensor sums...
• # Semigroups

• Referenced in 1 article [sw20999]
• tool to develop harmonic analysis for general Laplacians. In this note we introduce the semigroup ... develop a Harmonic Analysis associated to general Laplacians. We make a quick walk through ... semigroups. The case of the discrete Laplacian in the integers is considered in more detail...
• # MORPHY

• Referenced in 1 article [sw20031]
• molecular electron density and its Laplacian. The program is written in a stylistically homogeneous, transparant ... points in the charge density and its Laplacian can be located in a robust...