• Netgen

  • Referenced in 110 articles [sw06679]
  • element generation rules. Several techniques of mesh optimization are tested and quality plots are presented...
  • PLTMG

  • Referenced in 205 articles [sw00717]
  • refinement, coarsening, and mesh moving. PLTMG employes several algebraic multilevel solvers for the resulting systems ... classes of optimal control and obstacle problems. The package includes an initial mesh generator...
  • top.m

  • Referenced in 133 articles [sw22630]
  • Optimality Criteria based optimizer, 16 lines for a mesh-independency filter and 35 lines ... required for solving a well-posed topology optimization problem. By adding three additional lines...
  • COPS

  • Referenced in 30 articles [sw08461]
  • come from fluid dynamics, population dynamics, optimal design, mesh smoothing, and optimal control. For each...
  • NOMAD

  • Referenced in 67 articles [sw02916]
  • that implements the Mesh Adaptive Direct Search (MADS) algorithm for blackbox optimization under general nonlinear...
  • Mesquite

  • Referenced in 29 articles [sw10590]
  • Mesquite uses advanced smoothing and optimization to: Untangle meshes, Provide local size control, Improve angles...
  • LaGriT

  • Referenced in 9 articles [sw13624]
  • callable tools that provide mesh generation, mesh optimization and dynamic mesh maintenance...
  • PolyTop

  • Referenced in 18 articles [sw07629]
  • general topology optimization framework using unstructured polygonal finite element meshes. We present an efficient Matlab ... separated from the specific choice of topology optimization formulation. Within this framework, the finite element ... unstructured meshes and arbitrary design domains in topology optimization that have received little attention...
  • TFad

  • Referenced in 9 articles [sw07478]
  • sometimes higher) partial derivatives of functions of mesh elements. In principle, automatic differentiation ... equations. When gradients are required (say, for optimization) and the problem involves many variables, “backward ... compares the implementations on some mesh-optimization examples. Ideas from the specialized implementation could...
  • PolyMesher

  • Referenced in 48 articles [sw13340]
  • mesh generator can provide, among other things, the input needed for finite element and optimization ... that use linear convex polygons. In topology optimization, polygonal discretizations have been shown ... contrast to lower order triangular and quadrilaterial meshes. Also, the use of polygonal elements makes...
  • FENSAP-ICE

  • Referenced in 7 articles [sw20588]
  • installed systems. OptiGrid is an anisotropic mesh optimization tool that is included to easily obtain...
  • FaCSI

  • Referenced in 9 articles [sw18530]
  • preconditioner) and on the mesh size (optimality...
  • ViennaMesh

  • Referenced in 4 articles [sw12914]
  • finite element simulations, being a local mesh optimization and an adaptive mesh refinement application...
  • SO-I

  • Referenced in 5 articles [sw10100]
  • genetic algorithm, Nonsmooth Optimization by Mesh Adaptive Direct Search (NOMAD), SO-MI (M”uller ... find feasible points by employing a first optimization phase that aims at minimizing a constraint...
  • UNAMALLA

  • Referenced in 7 articles [sw13144]
  • nonlinear large-scale optimization procedure, starting from an initial mesh which is often non convex ... obtained;using discrete functional defined on the mesh cells. The theoretical foundations of the grid ... subjects such as linear algebra, large scale optimization methods and computer geometry, among others...
  • TOP/DOMDEC

  • Referenced in 9 articles [sw20520]
  • user friendly environment. Generated mesh partitions can be smoothed and optimized for minimum interface ... balance using one of several non-deterministic optimization algorithms. TOP/DOMDEC also provides real-time means ... assessing a priori the quality of a mesh partition and discriminating between different partitioning algorithms...
  • CPT

  • Referenced in 14 articles [sw22560]
  • size of the mesh. Thus for many problems, it has the optimal computational complexity. Visit...
  • NOMADm

  • Referenced in 14 articles [sw04338]
  • Mesh-Adaptive Direct Search (MADS) algorithms for solving nonlinear and mixed variable optimization problems with...
  • KULL

  • Referenced in 6 articles [sw18307]
  • unstructured mesh ALE codes. The methods range from local shape optimization procedures to more complex...
  • DOUG

  • Referenced in 4 articles [sw16658]
  • contains numerical experiments showing almost optimal speedup on unstructured mesh problems on a range...