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Subspace expansion #23

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wants to merge 24 commits into from
Closed

Subspace expansion #23

wants to merge 24 commits into from

Commits on Mar 11, 2022

  1. adding nullspace

    Benedikt Kloss committed Mar 11, 2022
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  2. Initial commit for subspace expansion

    Benedikt Kloss committed Mar 11, 2022
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  3. Setup minimal example for debugging subspace expansion

    Benedikt Kloss committed Mar 11, 2022
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Commits on Mar 25, 2022

  1. Partial fix to subspace expansion. Works in sweep in single tdvp iter… 

    …ation, breaks for nsteps>1. Print debugging output.
    Benedikt Kloss committed Mar 25, 2022
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Commits on Mar 29, 2022

  1. Fixed subspace expansion on backward sweep, sets orthogonality limits… 

    … manually for 1-site. 2-site TDVP currently broken.
    Benedikt Kloss committed Mar 29, 2022
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Commits on Mar 30, 2022

  1. Start implementation of krylov/truncated SVD for subspace expansion, … 

    …not working yet.
    Benedikt Kloss committed Mar 30, 2022
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  2. Input to svdsolve added, reconversion back to site-tensors missing.

    Benedikt Kloss committed Mar 30, 2022
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Commits on Apr 12, 2022

  1. Moving to new tdvp interface, abandoning implementation in old interf… 

    …ace.
    Benedikt Kloss committed Apr 12, 2022
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  2. Merge remote-tracking branch 'origin' into subspace

    Benedikt Kloss committed Apr 12, 2022
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Commits on Apr 26, 2022

  1. Merge branch 'main' of github.com:mtfishman/ITensorTDVP.jl into subspace

    Benedikt Kloss committed Apr 26, 2022
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  2. separate standard and krylov subspace expansion into different files

    Benedikt Kloss committed Apr 26, 2022
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Commits on Apr 27, 2022

  1. Adding subspace expansion to every 1-site TDVP timestep and test.

    Benedikt Kloss committed Apr 27, 2022
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  2. Add rescaling of cutoff parameters for subspace expansion. Clean-up o… 

    …utput and test.
    Benedikt Kloss committed Apr 27, 2022
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  3. Format.

    Benedikt Kloss committed Apr 27, 2022
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Commits on Jun 8, 2022

  1. Merge branch 'main' into subspace

    @mtfishman
    mtfishman authored Jun 8, 2022
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  2. Format src/tdvp_step.jl 

    Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
    @mtfishman @github-actions
    mtfishman and github-actions[bot] authored Jun 8, 2022
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Commits on Jul 7, 2022

  1. Accept changes from main.

    Benedikt Kloss committed Jul 7, 2022
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  2. Switch to using nullspace.jl from ITensors

    Benedikt Kloss committed Jul 7, 2022
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  3. Implement and use non-mutating version of subspace expansion. Use upd… 

    …ated interface to ITensors.directsum
    Benedikt Kloss committed Jul 7, 2022
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  4. Merge branch 'subspace' of github.com:mtfishman/ITensorTDVP.jl into s… 

    …ubspace
    Benedikt Kloss committed Jul 7, 2022
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  5. Format.

    Benedikt Kloss committed Jul 7, 2022
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Commits on Jul 8, 2022

  1. Formatting and cleaning up subspace expansion.

    Benedikt Kloss committed Jul 8, 2022
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  2. Remove LinearAlgebra from dependencies.

    Benedikt Kloss committed Jul 8, 2022
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Commits on Jul 11, 2022

  1. remove Krylov subspace expansion

    Benedikt Kloss committed Jul 11, 2022
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