• Pseudospectra

  • Referenced in 19 articles [sw17465]
  • Pseudospectra Gateway. Eigenvalue analysis of non-hermitian matrices and operators can be misleading: Predictions often...
  • HSL

  • Referenced in 279 articles [sw00418]
  • computation written and developed by the Numerical Analysis Group at the STFC Rutherford Appleton Laboratory ... sparse linear systems of equations and sparse eigenvalue problems. MATLAB interfaces are offered for selected...
  • Nek5000

  • Referenced in 142 articles [sw08064]
  • linear global modes. In the structural sensitivity analysis these modes are associated to the eigenmodes ... strongest direct and adjoint eigenmodes. The large eigenvalue problems are solved using matrix-free methods...
  • COBRA

  • Referenced in 26 articles [sw02211]
  • ballooning rapid analysis (COBRA) performs this assessment by solving an eigenvalue problem in the form ... sequence of eigenvalues to estimate the exact eigenvalue using the coarsest possible mesh, thus minimizing ... pseudospectrum ?? Cobra: a package for co-breaking analysis...
  • KronFit

  • Referenced in 48 articles [sw20428]
  • mathematically tractable model that allows for rigorous analysis of network properties? Real networks exhibit ... degree distribution, heavy tails for the eigenvalues and eigenvectors, small diameters, and densification and shrinking...
  • Mixmod

  • Referenced in 37 articles [sw06991]
  • purposes of density estimation, clustering or discriminant analysis. A large variety of algorithms to estimate ... different assumptions regarding the component variance matrix eigenvalue decomposition. Moreover, different information criteria for choosing ... suitability depending on the particular perspective (cluster analysis or discriminant analysis). Written in C++, MIXMOD...
  • Spectrum

  • Referenced in 1 article [sw36009]
  • Fourier transform, Parametric methods or eigenvalues analysis. The Fourier methods are based upon correlogram, periodogram...
  • QUALIMUWABA

  • Referenced in 5 articles [sw18130]
  • CYLGYR code is an eigenvalue solver performing linear stability analysis from given mean radial profiles...
  • CYLGYR

  • Referenced in 5 articles [sw18131]
  • CYLGYR code is an eigenvalue solver performing linear stability analysis from given mean radial profiles...
  • TRACE-DDE

  • Referenced in 30 articles [sw12801]
  • TRACE-DDE: a Tool for Robust Analysis and Characteristic Equations for Delay Differential Equations ... numerical approximations of the relevant characteristic eigenvalues. This chapter is aimed to present the freely...
  • TraceMIN

  • Referenced in 4 articles [sw13112]
  • tracemin for the sparse symmetric eigenvalue problem. Eigenvalue problems arise in many computational science ... PageRank link analysis, for example. Often, the large size of these eigenvalue problems requires...
  • SAM II

  • Referenced in 3 articles [sw14062]
  • formulation of sensitivity analysis for any multivariate methods formulated as eigenvalue problems by using generalized ... three steps; (1) pre-processing, (2) original analysis and (3) sensitivity analysis. By this revision...
  • constant_estimation

  • Referenced in 2 articles [sw29872]
  • problem of providing lower bounds for eigenvalues of bi-harmonic operators, a new algorithm based ... addition, the quantitative analysis for the variation of eigenvalues upon the perturbation of the shape...
  • MC73

  • Referenced in 7 articles [sw12394]
  • eigenvector corresponding to the second smallest eigenvalue of the Laplacian of a graph, known ... that include matrix reordering, graph partitioning, protein analysis, data mining, machine learning, and web search ... process as it involves solving a large eigenvalue problem. We present a novel and efficient...
  • CASTOR

  • Referenced in 9 articles [sw09186]
  • CASTOR: normal-mode analysis of resistive MHD plasmas. The CASTOR (complex Alfvén spectrum of toroidal ... element discretisation, leads to a large scale eigenvalue problem 𝐀x ̲=λ𝐁x ̲, where 𝐀...
  • Omega3P

  • Referenced in 5 articles [sw14456]
  • code for accelerator cavities in frequency domain analysis using finite-element methods. In this report ... present detailed finite-element formulations and resulting eigenvalue problems for lossless cavities, cavities with lossy...
  • Perron Frobenius

  • Referenced in 2 articles [sw28597]
  • Analysis. The spectral radius of a matrix A is the maximum norm of all eigenvalues ... suffices to consider only the real eigenvalues of A, i.e., applying Sturm’s method ... which is available in the HOL multivariate analysis (HMA) library. Since the results ... negative real matrix, and no real eigenvalue of A is strictly larger than one, then...
  • aspect

  • Referenced in 6 articles [sw25361]
  • package aspect: A General Framework for Multivariate Analysis with Optimal Scaling. Contains various functions ... target function such as the sum of eigenvalues, sum of squared correlations, squared multiple correlations...
  • OEIG

  • Referenced in 4 articles [sw07166]
  • interpretation of the generalized overdetermined eigenvalue problem (𝐀-λ𝐁)𝐯 ... matrices 𝐀 and 𝐁, its stability analysis, and an efficient algorithm for solving it. Usually...
  • POWEV

  • Referenced in 3 articles [sw00727]
  • there is no previous knowledge about the eigenvalue spectrum. The code was designed ... limitations. This work includes a comparative performance analysis of our routines and to those...