• SparseMatrix

  • Referenced in 601 articles [sw04629]
  • from problems with underlying 2D or 3D geometry (as structural engineering, computational fluid dynamics, model ... other discretizations) and those that typically do not have such geometry (optimization, circuit simulation, economic...
  • CutFEM

  • Referenced in 116 articles [sw15034]
  • CutFEM: Discretizing geometry and partial differential equations. We discuss recent advances on robust unfitted finite ... designed to facilitate computations on complex geometries obtained, for example, from computer-aided design ... treatment of boundaries and interfaces and the discretization of PDEs on surfaces are discussed...
  • PolyMesher

  • Referenced in 107 articles [sw13340]
  • implicit description of the domain geometry. The mesh generator can provide, among other things ... linear convex polygons. In topology optimization, polygonal discretizations have been shown not to be susceptible ... polygonal elements makes possible meshing of complicated geometries with a self-contained Matlab code ... discretization. The signed distance function provides all the essential information about the domain geometry...
  • DGD gallery

  • Referenced in 6 articles [sw21791]
  • gallery. Discretization in Geometry and Dynamics, SFB Transregio 109. The central goal of the SFB/Transregio ... pursue research on the discretization of differential geometry and dynamics. In both fields of mathematics ... governed by differential equations. Generally, the term ”discretization” refers to any procedure that turns ... research in geometry and dynamics is to find and investigate discrete models that exhibit properties...
  • Albany/FELIX

  • Referenced in 6 articles [sw17196]
  • boundary conditions, the numerical methods chosen to discretize the ice flow equations are described, along ... involving a realistic Greenland ice sheet geometry discretized using hexahedral and tetrahedral meshes. Also explored...
  • neBEM

  • Referenced in 7 articles [sw06382]
  • triangular elements have been used to discretize the geometries under study. In order to maintain...
  • OctPUM

  • Referenced in 7 articles [sw08383]
  • macroscopic problem. In this technique the geometry is discretized using hierarchical data structures known...
  • IFStile

  • Referenced in 4 articles [sw32508]
  • helpful for research in discrete geometry, algebraic number theory, dynamical systems, and theoretical computer science...
  • libigl

  • Referenced in 6 articles [sw18535]
  • wide functionality including construction of sparse discrete differential geometry operators and finite-elements matrices such...
  • MCELL

  • Referenced in 23 articles [sw06121]
  • discrete effector molecules (e.g. ion channels, enzymes, transporters) heterogeneously distributed within the 3-D geometry...
  • VaryLab

  • Referenced in 2 articles [sw21799]
  • supported by DFG SFB/TR 109 Discretization in Geometry and Dynamics. It is designed ... experiments with discrete surfaces in pure mathematics and applications in industrial geometry...
  • Sweep3d

  • Referenced in 6 articles [sw12703]
  • group time-independent discrete ordinates (Sn) 3D cartesian (XYZ) geometry neutron transport problem ... geometry is represented by an IJK logically rectangular grid of cells. The angular dependence ... handled by discrete angles with a spherical harmonics treatment for the scattering source. The solution...
  • GAMESS

  • Referenced in 34 articles [sw03002]
  • procedures. Nuclear gradients are available, for automatic geometry optimization, transition state searches, or reaction path ... Solvent effects may be modeled by the discrete Effective Fragment potentials, or continuum models such...
  • Unicorn

  • Referenced in 11 articles [sw08542]
  • complex geometry and deforming domains. We give basic models and finite element discretization methods, adaptive...
  • ATTILA

  • Referenced in 6 articles [sw18120]
  • ATTILA: A three-dimensional, unstructured tetrahedral mesh discrete ordinates transport code. Many applications of radiation ... accurate modeling of complex three-dimensional geometries. Historically, Monte Carlo codes have been used ... dimensional geometries with rectangular meshes. The authors have developed a three-dimensional discrete ordinates ... authors to efficiently model complex three-dimensional geometries. One interesting and challenging application of neutron...
  • KADATH

  • Referenced in 9 articles [sw09575]
  • additional geometries can be easily encoded. Partial differential equations of various types are discretized...
  • FEINS

  • Referenced in 5 articles [sw06366]
  • domain geometry. These gradients are computed by the discrete adjoint technique to achieve computational cost...
  • MACH2

  • Referenced in 3 articles [sw31508]
  • boundary conditions; permissible problem geometries; time differencing; and spatial discretization, centering, and differencing of MACH2...
  • FRANC3D

  • Referenced in 4 articles [sw09492]
  • FRANC3D/Classic provides a mechanism for representing the geometry and topology of 3D structures with arbitrary ... discretizing or meshing the structure, 2) attaching boundary conditions at the geometry level and allowing...
  • THYC

  • Referenced in 4 articles [sw24949]
  • tube bundle geometries) then numerical solution method (space and time discretization, solution algorithm). Examples...