Issues

• Lanczos eigen solver with CUDA vectors fails to free gpu memory

  Jutho/KrylovKit.jl#155 · Filter by author Zou-Bo opened on Apr 1, 2026
  1

• support for skew-orthogonalization / symplectic Gram-Schmidt

  Jutho/KrylovKit.jl#150 · Filter by author simeonschaub opened on Feb 5, 2026
  6

• Lanczos-FA: Matrix function times vector, without orthogonalization

  Jutho/KrylovKit.jl#148 · Filter by author kbarros opened on Jan 6, 2026
  2

• Question: GPU memory leak with CuArray inputs in iterative time stepping

  Jutho/KrylovKit.jl#147 · Filter by author jakiesumrain opened on Jan 5, 2026

• BlockLanczos on a nxn matrix returns more than n eigenvalues

  Jutho/KrylovKit.jl#143 · Filter by author mxhbl opened on Dec 21, 2025
  4

• Compatability of Eigsolve for complex fp128

  Jutho/KrylovKit.jl#137 · Filter by author htweinberger opened on Aug 18, 2025
  2

• Feature request: Add randomized Gram-Schmidt alongside Classical and Modified Variants

  Jutho/KrylovKit.jl#130 · Filter by author ghost opened on Jul 20, 2025
  2

• Eigsolve converged to wrong eigenvalue?

  Jutho/KrylovKit.jl#129 · Filter by author sunnowrun opened on Apr 24, 2025
  2

• Sparse matrix eigsolve defaults to non-sparse, dense x₀

  Jutho/KrylovKit.jl#126 · Filter by author BenjaminRemez opened on Apr 9, 2025
  3

• svdsolve rrule error when not all values are converged

  Jutho/KrylovKit.jl#110 · Filter by author lkdvos opened on Dec 10, 2024
  16

• krylov space re-use [BifurcationKit jacobian-free methods optimization]

  Jutho/KrylovKit.jl#108 · Filter by author rveltz opened on Nov 29, 2024
  1

• Add Inexact GMRES

  Jutho/KrylovKit.jl#107 · Filter by author Jutho opened on Nov 29, 2024

• Significant overhead when using GPU and ITensors

  Jutho/KrylovKit.jl#101 · Filter by author YotamKa opened on Nov 11, 2024
  11

• Add bound argument so that all eigenvalues in the bound can be solved for.

  Jutho/KrylovKit.jl#93 · Filter by author Zeki-Zhang opened on Sep 28, 2024
  3

• Geneigsolve failing for matrices with larger elements

  Jutho/KrylovKit.jl#91 · Filter by author JoeyT1994 opened on Sep 12, 2024
  2

• Feature request: Support multiple input vectors for eigsolve

  Jutho/KrylovKit.jl#78 · Filter by author lkdvos opened on Feb 12, 2024

• Multithreaded GPU Thread Errors

  Jutho/KrylovKit.jl#74 · Filter by author jtj5311 opened on Jan 12, 2024

• Convergence issue of exponentiate function

  Jutho/KrylovKit.jl#72 · Filter by author Qiaoyi-Li opened on Nov 7, 2023
  1

• Feature request: Multiple timesteps in Exponentiate

  Jutho/KrylovKit.jl#71 · Filter by author MasonProtter opened on May 18, 2023
  1

• Access to undefined reference when using KrylovKit on a non-concrete vector

  Jutho/KrylovKit.jl#69 · Filter by author MasonProtter opened on Apr 30, 2023
  4

• DomainError in svdsolve when running multithreaded code

  Jutho/KrylovKit.jl#68 · Filter by author alanderos91 opened on Feb 9, 2023

• geneigsolve not correctly identifying positive definite and hermitian matrices

  Jutho/KrylovKit.jl#67 · Filter by author JoeyT1994 opened on Jan 24, 2023
  1

• Free vibration problem fails to converge

  Jutho/KrylovKit.jl#64 · Filter by author PetrKryslUCSD opened on Nov 22, 2022
  1

• Consider scale-invariant convergence criterion for eigenproblems?

  Jutho/KrylovKit.jl#60 · Filter by author danielwe opened on Aug 23, 2022
  7

• feature request: LOBPCG

  Jutho/KrylovKit.jl#58 · Filter by author joachimbrand opened on May 24, 2022
  2