v0.10.14

Manifolds v0.10.14

Diff since v0.10.13

Changed

• Introduced new implementation of parallel transport on Rotations(3) based on Rodrigues' rotation
  formula.

Merged pull requests:

• Fix argument order for inverse_retract! for SymplecticGrassmann and SymplecticStiefel (#784) (@murrellb)
• Improved implementation of PT on Rotations(3) (#785) (@mateuszbaran)

v0.10.13

Manifolds v0.10.13

Diff since v0.10.12

Changed

• Bumped dependency of ManifoldsBase.jl to 1.0, split exp into exp (without optional argument t) and exp_fused (with argument t) and similarly retract to retract and retract_fused.
• ManifoldsBase.jl 1.0 also moved from TVector to TangentVectors in type names.
  The following names are adapted
  • Renamed HyperboloidTVector (now deprecated) to HyperboloidTangentVector
  • Renamed OrthogonalTVector (now deprecated) to OrthogonalTangentVector
  • Renamed PoincareBallTVector (now deprecated) to PoincareBallTangentVector
  • Renamed PoincareHalfSpaceTVector (now deprecated) to PoincareHalfSpaceTangentVector
  • Renamed ProjectorTVector (now deprecated) to ProjectorTangentVector
  • Renamed StiefelTVector (now deprecated) to StiefelTangentVector
  • Renamed TuckerTVector (now deprecated) to TuckerTangentVector
  • Renamed UMVTVector (now deprecated) to UMVTangentVector
• The internal access array_value is now called internal_value, compare to its renaming in ManifoldsBase

Merged pull requests:

• Adapt to ManifoldsBase 1.0 (#781) (@kellertuer)

v0.10.12

Manifolds v0.10.12

Diff since v0.10.11

Added

• Orthonormal bases for CholeskySpace and LogCholesky metric for SymmetricPositiveDefinite.
• rand for CholeskySpace.

Changed

• Improved performance of selected get_vector and get_coordinates methods for complex Euclidean manifold.

Merged pull requests:

• Improve performance of get_vector and get_coordinates in some cases o… (#779) (@mateuszbaran)
• Bases for CholeskySpace and LogCholesky metric (#780) (@mateuszbaran)

v0.10.11

Manifolds v0.10.11

Diff since v0.10.10

Added

• Bases and rand for HeisenbergMatrices and InvertibleMatrices.

Merged pull requests:

• Bases and rand for InvertibleMatrices and HeisenbergMatrices (#777) (@mateuszbaran)

v0.10.10

Manifolds v0.10.10

Diff since v0.10.9

Added

• the Segre manifold
• the WarpedMetric for the Segremanifold

Thanks to @sjacobsson!

Merged pull requests:

• add segre and warped segre manifold (#755) (@sjacobsson)

v0.10.9

Manifolds v0.10.9

Diff since v0.10.8

Added

• The manifold HeisenbergMatrices as the underlying manifold of HeisenbergGroup.

Changed

• about.md now also lists contributors of manifolds and a very short history of the package.

Merged pull requests:

• Improve docs (#774) (@kellertuer)
• Heisenberg matrices (#775) (@mateuszbaran)

v0.10.8

Manifolds v0.10.8

Diff since v0.10.7

Changed

• Some methods related to get_vector for GeneralUnitaryMatrices now have AbstractVector upper bound for coefficients.
• Minimum Julia version is now 1.10 (the LTS which replaced 1.6)
• The dependency ManifoldDiff.jl has been upgraded from v0.3 to v0.4, to bring compatibility with DifferentiationInterface.jl.

Merged pull requests:

• Bump codecov/codecov-action from 4 to 5 (#768) (@dependabot[bot])
• Add some type annotations in GeneralUnitaryMatrices get_vector (#770) (@mateuszbaran)
• Upgrade to ManifoldDiff v0.4 (#771) (@gdalle)
• Bump Julia compat to 1.10 (#772) (@gdalle)

Closed issues:

• Computations related to frames (#769)

v0.10.7

Manifolds v0.10.7

Diff since v0.10.6

Added

• adjoint_matrix for Lie groups, with optimized implementations for SO(2), SO(3), SE(2) and SE(3).

Merged pull requests:

• Adjoint matrix and some jacobians (#767) (@mateuszbaran)

v0.10.6

Manifolds v0.10.6

Diff since v0.10.5

Added

• Two new actions: ComplexPlanarRotation, QuaternionRotation.
• New function quaternion_rotation_matrix for converting quaternions to rotation matrices.
• make.jl script now has more command line arguments, for example --exclude-tutorials when you do not want to build the tutorials but still look at the docs. See make.jl --help for more information.

Merged pull requests:

• New rotation actions (#765) (@mateuszbaran)
• Refactor make.jl (#766) (@kellertuer)

v0.10.5

Manifolds v0.10.5

Diff since v0.10.4

Added

• the manifold InvertibleMatrices of invertible matrices

Changed

• rewrote the CONTRIBUTING.md and adapt it to today's links and references.

Merged pull requests:

• introduce invertible matrices (merely for completeness) (#764) (@kellertuer)