• LSQR

  • Referenced in 354 articles [sw00530]
  • LSQR: Sparse Linear Equations and Least Squares Problems. An iterative method is given for solving ... standard errors for x and the condition number of A. These are used ... most reliable algorithm when A is ill-conditioned...
  • ForWaRD

  • Referenced in 53 articles [sw12296]
  • ForWaRD is applicable to all ill-conditioned deconvolution problems, unlike the purely wavelet-based wavelet...
  • RICPAC

  • Referenced in 60 articles [sw15253]
  • certain associated Hamiltonian or symplectic generalized eigenvalue problems. Utilizing an embedding technique, the package also ... covariance matrices are singular or ill-conditioned with respect to inversion. Cross-weighting or correlated ... Ward’s balancing for the generalized eigenvalue problem are available to improve condition and accuracy...
  • csminwel

  • Referenced in 3 articles [sw05280]
  • other numerical derivative on large or ill-conditioned problems. bfgsi: The BFGS update...
  • OPECgen

  • Referenced in 20 articles [sw13463]
  • quadratic MPEC, that is an optimization problem whose objective function is quadratic, first-level constraints ... ill-conditioning, convexity of the objective, monotonicity and symmetry of the second-level problem...
  • CTA

  • Referenced in 2 articles [sw09373]
  • given robust results, especially for ill-conditioned problems and the CTA package compares very favourably...
  • CMA-ES

  • Referenced in 100 articles [sw05063]
  • linear or non-convex continuous optimization problems. They belong to the class of evolutionary algorithms ... useful, if the function f is ill-conditioned. Adaptation of the covariance matrix amounts...
  • pathampl

  • Referenced in 1 article [sw05080]
  • near the solution or the problem is ill-conditioned or singular. In this paper ... model that can be used to identify problem areas and improve formulation. Descriptions and uses...
  • randUTV

  • Referenced in 3 articles [sw30518]
  • problems such as low-rank approximation, solving ill-conditioned linear systems, and determining bases...
  • LSMM

  • Referenced in 2 articles [sw07010]
  • varepsilon$ with $K$ being a known ill-conditioned matrix and $varepsilon$ an additive noise term ... model uncertainties. To handle the ill-posedness of such problems, several efficient inversion methods...
  • i-RevNet

  • Referenced in 2 articles [sw29632]
  • necessary condition to learn representations that generalize well on complicated problems, such as ImageNet ... because the local inversion is ill-conditioned, we overcome this by providing an explicit inverse...
  • CholQR

  • Referenced in 9 articles [sw13049]
  • numerically unstable when the matrix is ill-conditioned. To enhance the stability of CholQR ... precision CholQR only depends linearly on the condition number of the input matrix. We provide ... equations and for solving a symmetric eigenvalue problem, on a multicore CPU with multiple GPUs...
  • AMD

  • Referenced in 52 articles [sw00039]
  • Algorithm 837: AMD is a set of routines...
  • ARMS

  • Referenced in 63 articles [sw00048]
  • ARMS: an algebraic recursive multilevel solver for general...
  • ATLAS

  • Referenced in 197 articles [sw00056]
  • This paper describes the Automatically Tuned Linear Algebra...
  • Bi-CG

  • Referenced in 34 articles [sw00076]
  • Bi-CG: An effective solver for three fields...
  • BPMPD

  • Referenced in 40 articles [sw00088]
  • BPMPD is a state-of-the-art implementation...
  • GeoFEM

  • Referenced in 22 articles [sw00338]
  • An initial overview of parallel visualization in the...
  • gmp

  • Referenced in 263 articles [sw00363]
  • GMP is a free library for arbitrary precision...