v0.3.3

ITensorNetworks v0.3.3

Diff since v0.3.2

Closed issues:

• Current Implementation of apply() can be made more efficient (#39)

Merged pull requests:

• Full Update (#63) (@JoeyT1994)
• Implement approx_itensornetwork (#66) (@LinjianMa)
• Remove t argument from alternating_update and improve keyword argument handling (#67) (@emstoudenmire)
• Let randomITensorNetwork support general distributions (#68) (@LinjianMa)
• Introduce binary_tree_structure, path_graph_structure, and rename binary_tree_partition (#69) (@LinjianMa)
• Add interface to SweepContractor in examples (#71) (@LinjianMa)
• Symmetric gauge (#72) (@JoeyT1994)
• Introduce _contract_deltas (#73) (@LinjianMa)
• Introduce _root, _is_rooted, _is_rooted_directed_binary_tree (#74) (@LinjianMa)

v0.3.2

ITensorNetworks v0.3.2

Diff since v0.3.1

Closed issues:

• Improved Belief Propagation (#38)

Merged pull requests:

• [binary_tree_partition] [1/2]: Add mincut helper functions and introduce _binary_tree_partition_inds (#42) (@LinjianMa)
• Contraction tree to graph (#53) (@JoeyT1994)
• Add test: Cntract TTN with dangling inds (#54) (@shinaoka)
• Generalize ising_network to allow adding external field (#55) (@LinjianMa)
• Clean up belief propagation (#57) (@JoeyT1994)
• Rename tdvp Functions (#59) (@emstoudenmire)
• Format, add format CI (#61) (@mtfishman)
• [binary_tree_partition] [2/2]: Add binary_tree_partition (#64) (@LinjianMa)
• [Easy] Update Graphs.jl to 1.8, put is_tree under Graphs.jl export (#65) (@LinjianMa)

v0.3.1

ITensorNetworks v0.3.1

Diff since v0.3.0

Merged pull requests:

• Fix contract tests (#52) (@leburgel)

v0.3.0

ITensorNetworks v0.3.0

Diff since v0.2.2

Closed issues:

• Constructing a Tree Tensor Network Operator doesn't work on integer labelled vertices (#51)

Merged pull requests:

• Additions needed for sweeping algorithms on trees (#18) (@leburgel)
• Move ITensorTDVP.jl MPS solver code into ITensorNetworks.jl (#43) (@mtfishman)
• Sweeping algorithms for tree tensor networks (#44) (@leburgel)
• Remove TTNS and TTNO types in favor of TTN (#47) (@mtfishman)
• Remove support for MPS/MPO, Sweeps, AbstractObserver (#50) (@mtfishman)

v0.2.2

ITensorNetworks v0.2.2

Diff since v0.2.1

Closed issues:

• Graph partitioning interface (#28)

Merged pull requests:

• More general ITensorNetwork constructors (#41) (@mtfishman)

v0.2.1

ITensorNetworks v0.2.1

Diff since v0.2.0

Closed issues:

• Rename_Vertices(g::NamedDimGraph, ...) does not work on an ITensorNetwork (#21)
• Implement next_nearest_neighbors. (#31)

Merged pull requests:

• Fixed Error In Forming RDM (#23) (@JoeyT1994)
• Add weights(::AbstractITensorNetwork), new graph partitioning interface (#30) (@mtfishman)

v0.2.0

ITensorNetworks v0.2.0

Closed issues:

• Contracting Vertices and Deleting Vertices in a ITensorNetwork formed from an inner product (#5)

Merged pull requests:

• CompatHelper: add new compat entry for "ITensors" at version "0.2" (#1) (@github-actions[bot])
• Add approximate PEPS inner product contraction (#2) (@mtfishman)
• Define ITensorNetwork type (#3) (@mtfishman)
• Update for MultiDimDictionaries, Namedgraphs, DataGraphs (#4) (@mtfishman)
• IndsNetwork additions (#9) (@leburgel)
• Simple update TEBD of general tensor networks (#13) (@mtfishman)
• Contraction sequence backends (#16) (@mtfishman)
• Belief Propagation (#17) (@JoeyT1994)
• Update for most recent versions of NamedGraphs and DataGraphs (#22) (@mtfishman)