• p4est

  • Referenced in 102 articles [sw06796]
  • p4est: Parallel AMR on Forests of Octrees. The p4est software library enables the dynamic management ... collection of adaptive octrees, conveniently called a forest of octrees. p4est is designed to work...
  • Peano

  • Referenced in 28 articles [sw08712]
  • that spacetrees, a generalisation of the classical octree concept, yield a cascade of adaptive Cartesian...
  • Dendro

  • Referenced in 7 articles [sw29068]
  • methods on 2:1 balanced octrees. In this article, we present Dendro, a suite ... uses trilinear finite element discretizations constructed using octrees. Dendro, comprises four main modules: a bottom ... octree generation and 2:1 balancing module, a meshing module, a geometric multiplicative multigrid module ... features of Dendro are coarsening/refinement, inter-octree transfers of scalar and vector fields, and parallel...
  • OctPUM

  • Referenced in 8 articles [sw08383]
  • octree partition of unity method (OctPUM) with enrichments for multiscale modeling of heterogeneous media ... periodicity in traditional asymptotic homogenization methods. An octree partition of unity method (OctPUM) is developed ... hierarchical data structures known as quadtrees and octrees in two- and three-dimensions, respectively...
  • ScalFMM

  • Referenced in 12 articles [sw27617]
  • main parts: the management of the octree and the parallelization of the method; the kernels...
  • FFTSVD

  • Referenced in 10 articles [sw08886]
  • that decomposes the problem domain using an octree and uses sampling to calculate low-rank...
  • CartGen

  • Referenced in 5 articles [sw00107]
  • kinds of Cartesian grids such as uniform, octree and embedded boundary grids. It supports ... contrast to the alternative methods. Regarding octree grid generation, applying a simple and efficient data ... considerable memory overhead. The presented method generates octree grids up to a 13-level refinement...
  • ParFlow

  • Referenced in 8 articles [sw19044]
  • ParFlow is the use of a sophisticated octree-space partitioning algorithm to depict complex structures...
  • GLift

  • Referenced in 5 articles [sw06826]
  • structures. The structures, a stack, quadtree, and octree, are explained using simple Glift concepts ... demonstrated on GPUs: adaptive shadow maps and octree 3D paint. Lastly, we show that...
  • OctoMap

  • Referenced in 4 articles [sw17347]
  • efficient probabilistic 3D mapping framework based on octrees. Three-dimensional models provide a volumetric representation ... models. Our mapping approach is based on octrees and uses probabilistic occupancy estimation. It explicitly ... unknown areas. Furthermore, we propose an octree map compression method that keeps the 3D models...
  • Algorithm 967

  • Referenced in 4 articles [sw23693]
  • high-order piecewise Chebyshev polynomials and an octree data structure to represent the input ... since we used 23 levels in our octree...
  • lentFoam

  • Referenced in 5 articles [sw26605]
  • structured and Cartesian meshes as well as octree-based and block-structured local mesh refinement...
  • OctNet

  • Referenced in 5 articles [sw36665]
  • space using a set of unbalanced octrees where each leaf node stores a pooled feature...
  • Afivo

  • Referenced in 4 articles [sw29067]
  • mesh refinement (AMR) on quadtree (2D) and octree (3D) grids. The framework comes with...
  • Etree

  • Referenced in 1 article [sw23723]
  • database-oriented method for generating large octree meshes. This paper presents the design, implementation ... oriented method for large out-of-core octree mesh generation. The main idea ... octree to a database structure and perform all octree operations by querying and updating ... apply two standard database techniques, the linear octree and the B-tree, to index...
  • Cello

  • Referenced in 1 article [sw24783]
  • highly scalable, fully-distributed array-of-octree parallel adaptive mesh refinement (AMR) framework, and Enzo ... design and parallelization. Cello implements array of octree AMR, which has demonstrated scalability to date...
  • MolEnergy

  • Referenced in 1 article [sw13088]
  • molecular free energies. The primary components are: Octree-based approximation algorithms for computing pairwise Lennard...
  • MPI-AMRVAC

  • Referenced in 1 article [sw16761]
  • decomposition, or exploiting fully dynamic block quadtree-octree grids...
  • ANSYS

  • Referenced in 663 articles [sw00044]
  • ANSYS offers a comprehensive software suite that spans...