lanczos-algorithm

There are 2 repositories under lanczos-algorithm topic.

• mrcdr / lambda-lanczos

  C++ adaptive and header-only Lanczos algorithm library

  c-plus-plusheader-onlylanczos-algorithmeigenvector-calculationmatrixlanczos
  Language:C++ 21

• mrcdr / pylanczos

  Python wrapper for Lambda Lanczos

  pythonlanczos-algorithmeigenvector-calculationnumpymatrix
  Language:Python 14

• zachtheyek / Lanczos-Algorithm

  An implementation of the standard Lanczos Algorithm to find the m "most useful" eigenvalues of a Hermitian matrix.

  lanczos-algorithmeigenproblemtridiagonalization
  Language:Jupyter Notebook 7

• peekxc / primate

  Implicit matrix function and trace estimator

  lanczos-algorithmlinear-algebramatrix-functionspython-packagerandomized-algorithmscientific-computing
  Language:Python 5

• 3hJalter / ESP32_Image_Reading_Algorithm

  ESP32 reading images from SD card and scaling them to fit screen size using algorithm.

  bicubic-interpolationbilinear-interpolationesp32-arduinoimage-processingjpeg-decoderlanczos-algorithmspitft-display
  Language:C++ 2

• edponce / dmrgpp

  A free and open source implementation of the DMRG Algorithm

  dmrg-algorithmlanczos-algorithmelectronic-structure
  Language:C 2

• ZongkangZhang / QKSD

  Code to accompany: "Measurement-efficient quantum Krylov subspace diagonalisation".

  krylov-subspace-methodslanczos-algorithmquantum-algorithmsquantum-computingeigenvalues
  Language:Mathematica 2

• aneeshdurai / sparse-data-final-project

  We explore improving sparse matrix operation efficiency using the Compressed Sparse Row (CSR) format. In the process, we explore an application of the Lanczos algorithm in efficiently computing a low–rank approximation of SVD for sparse matrices.

  lanczos-algorithmlinear-regressionsingular-value-decompositionsparse-matrices
  Language:Jupyter Notebook 1

• Rafal-Swietek / QHamSolver

  C++ heavily templated code for single- and many-body hamiltonians with inbuilt chaotic indicators, spectral functions and many more. The algebra is based on the ARMADILLO C++ package.

  correlated-electronslanczos-algorithmnumerical-methodssolid-state-physicsblock-lanczos-algorithm
  Language:C++ 1

• lanczos-iterator / Lanczos_Iterator

  Lanczos program for large sparse Hermitian matrices (Fortran 95 with C99 interface)

  eigenvalues-and-eigenvectorslanczos-algorithmlanczos-iteration
  Language:Fortran 0

• savrgg / Bs_Thesis

  Personal notes for applied maths and actuarial science thesis / Trace ratio optimization

  newton-lanczosthesiseigenfaceslanczos-algorithmtrace-ratio-optimization
  Language:TeX 0

• SSiwach / Current_Research_Work

  Current Research Work - Nuclear Shell Model - Developing effective interaction for fpg9/2d5/2 model space and Study of Double Gamow-Teller and Double beta decay Strength

  hartree-fock-methodslanczos-algorithmmany-body-perturbation-theorynuclear-structurenuclear-theory
  Language:Jupyter Notebook 0

• versmc / cmpt-eigenex

  Some extensions of Eigen

  c-plus-plusheader-onlylanczos-algorithmeigenarnoldi-algorithm
  Language:C++ 0

• Dario-Maglio / Quantum_Ising_model_1D

  Numerical simulation and analysis of the physical properties of the 1D Quantum Ising model at 0°K.

  numerical-methodsquantum-physicsexact-diagonalizationlanczos-algorithm
  Language:C++

• singularitti / Lanczos.jl

  This package implements the Lanczos algorithm and the conjugate gradient method on an irregular grid.

  juliajulia-languagelanczos-algorithmsolid-state-physicslanczos
  Language:Julia

• singularitti / PoissonSchrodingerSimulator.jl

  This package implements the Lanczos algorithm and the conjugate gradient method on an irregular grid.

  conjugate-gradientjulialanczoslanczos-algorithmnumerical-methodspoisson-equationquantum-mechanicsschrodinger-equationscientific-computing
  Language:TeX