v0.1.4

ITensorTDVP v0.1.4

Diff since v0.1.3

Merged pull requests:

• Change default solver to exponentiate (#58) (@emstoudenmire)

v0.1.3

ITensorTDVP v0.1.3

Diff since v0.1.2

Merged pull requests:

• Update to Observers v0.2 (#57) (@mtfishman)

v0.1.2

ITensorTDVP v0.1.2

Diff since v0.1.1

Merged pull requests:

• Update to Observers v0.1 (#56) (@mtfishman)

v0.1.1

ITensorTDVP v0.1.1

Diff since v0.1.0

Closed issues:

• [BUG] linsolve on GPU crashes (#51)
• No field "pm" in TimeDependentSum (#53)

Merged pull requests:

• Fix TimeDependentSum, update for ITensors v0.3.25 (#54) (@mtfishman)

v0.1.0

ITensorTDVP v0.1.0

Diff since v0.0.4

Merged pull requests:

• Pass linsolve kwargs properly (#52) (@mtfishman)

v0.0.4

ITensorTDVP v0.0.4

Diff since v0.0.3

Closed issues:

• Expose convergence info in API (#32)
• [ITensorTDVP][BUG] exponentiate from KrylovKit (#38)
• Error with solver="exponentiate" (#46)

Merged pull requests:

• propagate info struct to API (#33) (@a-quelle)
• Fitting algorithm for MPO MPS contract (#34) (@emstoudenmire)
• Linear solver (#37) (@emstoudenmire)
• bug fix. Typo in exponentiate of KrylovKit (#39) (@kbidzhiev)
• CompatHelper: bump compat for KrylovKit to 0.6, (keep existing compat) (#41) (@github-actions[bot])

v0.0.3

ITensorTDVP v0.0.3

Diff since v0.0.2

Closed issues:

• [bug] BoundsError (#30)

Merged pull requests:

• fix the bug[#30] (#31) (@liangdonghu)

v0.0.2

ITensorTDVP v0.0.2

Diff since v0.0.1

Closed issues:

• dmrg_x() fails with nsite=1 (#26)

Merged pull requests:

• Fix 1-site tdvp when reverse_step=false (#28) (@mtfishman)

v0.0.1

ITensorTDVP v0.0.1

Closed issues:

• Better defaults for exponentiate (#3)
• Try out the "time step targeting" approach to 2-site case (#4)

Merged pull requests:

• CompatHelper: add new compat entry for KrylovKit at version 0.5, (keep existing compat) (#1) (@github-actions[bot])
• CompatHelper: add new compat entry for ITensors at version 0.2, (keep existing compat) (#2) (@github-actions[bot])
• Keyword arg changes (#6) (@emstoudenmire)
• Fix bug in two-site case (wrong boundary check) (#8) (@emstoudenmire)
• Make TDVP generic to the solver (#9) (@mtfishman)
• Expose inner tdvp_iteration method. Simplify other wrappers. (#10) (@emstoudenmire)
• Add DMRG-X (#12) (@mtfishman)
• Fix TDVP for sums of MPOs (or general AbstactProjMPO) (#13) (@mtfishman)
• [WIP] Reorganize code (#15) (@mtfishman)
• CompatHelper: add new compat entry for Observers at version 0.0.8, (keep existing compat) (#16) (@github-actions[bot])
• CompatHelper: add new compat entry for TimerOutputs at version 0.5, (keep existing compat) (#17) (@github-actions[bot])
• Add more flexibility to TDVP argument order (#18) (@mtfishman)
• Pass time of current time step as keyword argument to solver (#19) (@mtfishman)
• Move some useful utilities for building time dependent solvers into ITensorTDVP (#20) (@mtfishman)
• Add new Observer that gets updated after each time step (#22) (@mtfishman)