• GRTensorII

  • Referenced in 48 articles [sw00393]
  • geometry. Its purpose is the calculation of tensor components on curved spacetimes specified in terms ... large number of commonly used curvature tensors, as well as the Newman-Penrose formalism...
  • xPert

  • Referenced in 14 articles [sw06827]
  • metric perturbation theory. We present the tensor computer algebra package xPert for fast construction ... order perturbation of curvature tensors and their gauge changes, and the use of highly efficient...
  • Cadabra

  • Referenced in 83 articles [sw00097]
  • powerful computer program for the manipulation of tensor equations. It is designed ... Gauss equation between induced and ambient curvatures...
  • Ricci

  • Referenced in 14 articles [sw16359]
  • derivatives; Automatic application of tensor symmetries; Riemannian metrics and curvatures; Differential forms; Any number ... bundles they refer to; Complex bundles and tensors; Conjugation indicated by barred indices; Connections with...
  • ORTOCARTAN

  • Referenced in 4 articles [sw00660]
  • program ORTOCARTAN can calculate the curvature tensors (Riemann, Ricci, Einstein and Weyl) from a given...
  • SageManifolds

  • Referenced in 2 articles [sw27192]
  • need to be parallelizable. A given tensor field is then described by its sets ... particular, the computation of the Riemann curvature tensor and associated tensors (Ricci, Weyl, Schouten...
  • TensoriaCalc

  • Referenced in 1 article [sw32179]
  • Mathematica package TensoriaCalc, which tackles (semi-)Riemannian tensor calculus problems encountered in general relativity, cosmology ... geometric objects - Christoffel symbols, the Riemann curvature tensor, Ricci tensor and scalar, etc. - given...
  • MAVI

  • Referenced in 8 articles [sw17676]
  • geometry of microstructures. Volume, surface, integrals of curvature and Euler number are determined ... fiber reinforced composites, local fiber orientation tensors can be measured...
  • ccgrg

  • Referenced in 1 article [sw16161]
  • symbolic tensor analysis package, with tools for general relativity. Riemann and Weyl curvature, covariant derivative ... predefined functions of the package. New tensors are easy to define. Instructions, basic examples...
  • Finsler

  • Referenced in 9 articles [sw08570]
  • calculation of the components of the hv-curvature of Cartan connection leads to wrong expressions ... concrete example. Furthermore, the problem of simplifying tensor expressions is treated. This paper is intended...
  • Tensorial

  • Referenced in 2 articles [sw20318]
  • Routines to declare and apply tensor and tensor expression symmetries. Kronecker, generalized Kronecker and Levi ... Christoffel, Riemann, Ricci, Einstein, Weyl and scalar curvature routines. Conversions from coordinate basis to orthonormal...
  • ANSYS

  • Referenced in 666 articles [sw00044]
  • ANSYS offers a comprehensive software suite that spans...
  • CGAL

  • Referenced in 370 articles [sw00118]
  • The goal of the CGAL Open Source Project...
  • CUTE

  • Referenced in 64 articles [sw00177]
  • CUTE: a concolic unit testing engine for C...
  • Expokit

  • Referenced in 184 articles [sw00258]
  • Expokit provides a set of routines aimed at...
  • GAP

  • Referenced in 2974 articles [sw00320]
  • GAP is a system for computational discrete algebra...
  • Gmsh

  • Referenced in 635 articles [sw00366]
  • Gmsh is a 3D finite element grid generator...
  • HSL

  • Referenced in 274 articles [sw00418]
  • HSL (formerly the Harwell Subroutine Library) is a...
  • LAPACK

  • Referenced in 1649 articles [sw00503]
  • LAPACK is written in Fortran 90 and provides...
  • Macaulay2

  • Referenced in 1758 articles [sw00537]
  • Macaulay2 is a software system devoted to supporting...