• LAPACK

  • Referenced in 1701 articles [sw00503]
  • linear systems of equations, eigenvalue problems, and singular value problems. The associated matrix factorizations ... moving data instead of doing useful floating-point operations. LAPACK addresses this problem by reorganizing...
  • PLTMGC

  • Referenced in 19 articles [sw01063]
  • eigenvalue problem, trace solution branches, locate singular points (simple turning points and bifurcation points...
  • PGeomlib

  • Referenced in 8 articles [sw06630]
  • three variables is considered near a singular point where the polynomial itself and its partial ... roots of the polynomial near the singular point is proposed. The method is based ... near infinity and near a degenerate singular point...
  • Axel

  • Referenced in 22 articles [sw06457]
  • provides algorithms to compute intersection points or curves, singularities of algebraic curves or surfaces, certified...
  • sunem

  • Referenced in 7 articles [sw10416]
  • equations for the MIs at their singular points. With a maximum of 22 terms...
  • LOCBIF

  • Referenced in 65 articles [sw07928]
  • solutions of time-periodic nonautonomous ODEs, fixed points and periodic orbits of iterated maps ... discussed. It allows the analysis of various singularities of generic systems and of their mutual...
  • Multilinear Engine

  • Referenced in 33 articles [sw14430]
  • solution may be determined by inspecting the singular values of the Jacobian matrix. A global ... starting the iteration from different pseudorandom starting points. Application examples are discussed—for example...
  • LSSOL

  • Referenced in 17 articles [sw07785]
  • singularity. LSSOL may also be used for linear programming, and to find a feasible point...
  • COLLIER

  • Referenced in 7 articles [sw14693]
  • achieve numerical stability for 3- and 4-point tensor integrals, the support of complex masses ... mass regularization for infrared singularities. COLLIER supports one-loop N-point functions up to currently...
  • GAUSEXT

  • Referenced in 1 article [sw17654]
  • quadratures for functions with an end-point singularity of logarithmic type. The extended Gaussian quadrature...
  • seriesSolveOde1

  • Referenced in 1 article [sw10049]
  • differential equations: ordinary and regular singular points of second order odes. A subroutine...
  • tensegrity

  • Referenced in 1 article [sw41265]
  • algebraic variety of interest. At these singular points, more interesting phenomena can occur, which...
  • AHFinderDirect

  • Referenced in 29 articles [sw04972]
  • axes) to avoid coordinate singularities, and finite difference the AH equation in the angular coordinates ... equations (for h at the angular grid points) by Newton’s method, using a `symbolic...
  • Axl

  • Referenced in 4 articles [sw25792]
  • computing intersection loci (points, curves) of parametric models, singularities of algebraic curves or surfaces, certified...
  • irbleigs

  • Referenced in 19 articles [sw00451]
  • vicinity of a user-specified point on the real axis. irbleigs also can be applied ... computation of a few nearby singular values and associated right and left singular vectors...
  • GITquinticSurfaces

  • Referenced in 3 articles [sw27866]
  • with at worst isolated double points or minimal elliptic singularities is stable. We also describe...
  • ADMP

  • Referenced in 2 articles [sw36681]
  • symbolic computation and error estimating to singular two-point boundary value problems with initial conditions...
  • SENR/NRPy+

  • Referenced in 3 articles [sw40381]
  • SENR/NRPy+: Numerical Relativity in Singular Curvilinear Coordinate Systems. We report on a new open-source ... horizons, and all points along the polar axis are coordinate singularities. The formulation addresses such ... coordinate singularities via cell-centered grids and a simple change of basis that analytically regularizes ... coordinate grids and bispherical-like distribution of points to efficiently capture orbiting compact binary dynamics...
  • disproots

  • Referenced in 4 articles [sw22276]
  • advantages: it allows singularities within the search domain and branch points are not fatal...