• Ricci

  • Referenced in 14 articles [sw16359]
  • derivatives; Automatic application of tensor symmetries; Riemannian metrics and curvatures; Differential forms; Any number...
  • geomstats

  • Referenced in 11 articles [sw24373]
  • these manifolds, together with useful Riemannian metrics and associated Exponential and Logarithm maps. The corresponding ... loss functions. We also give the corresponding Riemannian gradients. The operations implemented in geomstats...
  • Manopt

  • Referenced in 117 articles [sw08493]
  • localization, camera network registration, independent component analysis, metric learning, dimensionality reduction ... simplify experimenting with state of the art Riemannian optimization algorithms. We aim particularly at reaching...
  • Megaman

  • Referenced in 5 articles [sw17838]
  • embedding distortion by the Riemannian metric method introduced by Perrault-Joncas and Meila...
  • ResEntSG

  • Referenced in 2 articles [sw39447]
  • entropy estimation for dynamical systems via Riemannian metric optimization. In the remote state estimation problem...
  • Loki

  • Referenced in 19 articles [sw00524]
  • point on a genus-1 two-dimensional Riemannian manifold. This manifold can be defined ... explicit metric. The code is freely available and it should be able to be extendable...
  • FINSLER

  • Referenced in 13 articles [sw00290]
  • defined for Finsler spaces from a given metric, and may also be used ... absence of one, as in KCC-theory. Riemannian and Affine geometries are also covered...
  • StiefelLog

  • Referenced in 1 article [sw42250]
  • Closed-form geodesics and optimization for Riemannian logarithms of Stiefel and flag manifolds. We provide ... form geodesic formulas for a family of metrics on Stiefel manifolds recently introduced by Hüper ... numbers, having both the embedded and canonical metrics as special cases. The closed-form formulas ... Riemannian center of mass for these manifolds equipped with the above metrics. The method...
  • CARTAN

  • Referenced in 8 articles [sw03269]
  • spaces with connection, Riemannian spaces and semi-Riemannian spaces, and in physics, and secondly ... give applications in relativity: FLRW cosmology, Kerr metric, a spin-polarized string, vacuum polarization near...
  • TensoriaCalc

  • Referenced in 1 article [sw32179]
  • Mathematica package TensoriaCalc, which tackles (semi-)Riemannian tensor calculus problems encountered in general relativity, cosmology ... Ricci tensor and scalar, etc. - given a metric and the relevant coordinates; and performs basic...
  • Cadabra

  • Referenced in 91 articles [sw00097]
  • Cadabra is a powerful computer program for the...
  • EIGIFP

  • Referenced in 46 articles [sw00235]
  • eigifp is a MATLAB program for computing a...
  • Gmsh

  • Referenced in 767 articles [sw00366]
  • Gmsh is a 3D finite element grid generator...
  • LANCELOT

  • Referenced in 306 articles [sw00500]
  • LANCELOT. A Fortran package for large-scale nonlinear...
  • LSQR

  • Referenced in 394 articles [sw00530]
  • Algorithm 583: LSQR: Sparse Linear Equations and Least...
  • Macaulay2

  • Referenced in 1923 articles [sw00537]
  • Macaulay2 is a software system devoted to supporting...
  • Maple

  • Referenced in 5373 articles [sw00545]
  • The result of over 30 years of cutting...
  • Mathematica

  • Referenced in 6355 articles [sw00554]
  • Almost any workflow involves computing results, and that...
  • Matlab

  • Referenced in 13544 articles [sw00558]
  • MATLAB® is a high-level language and interactive...
  • NAG

  • Referenced in 423 articles [sw00610]
  • Produced by experts for use in a variety...