| 2025-07-01 |
Michael Orlitzky | mjo/cone: improve isomorphism testing & docs, tests... |
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| 2025-07-01 |
Michael Orlitzky | mjo/cone/isomorphism.py: update docs/names, add is... |
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| 2025-07-01 |
Michael Orlitzky | mjo/cone/isomorphism.py: new module for (rational)... |
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| 2024-11-29 |
Michael Orlitzky | mjo/eja/eja_operator.py: randomize the permuted factors... |
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| 2024-11-29 |
Michael Orlitzky | mjo/eja/eja_operator.py: add some "long time" labels |
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| 2024-11-29 |
Michael Orlitzky | mjo/eja/eja_operator.py: fix test when spin algebra... |
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| 2024-11-29 |
Michael Orlitzky | mjo/eja/eja_operator.py: permutation test for is_isomor... |
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| 2024-11-28 |
Michael Orlitzky | mjo/eja/eja_operator.py: improved is_isomorphism()... |
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| 2024-11-28 |
Michael Orlitzky | mjo/eja/eja_operator.py: add complex hermitian EJA... |
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| 2024-11-28 |
Michael Orlitzky | mjo/eja/eja_operator.py: speed up is_isometry() and... |
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| 2024-11-28 |
Michael Orlitzky | mjo/eja/eja_operator.py: simplify an is_isomorphism... |
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| 2024-11-28 |
Michael Orlitzky | mjo/eja/eja_operator.py: is_isomorphism() tests for... |
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| 2024-11-28 |
Michael Orlitzky | mjo/matrix_algebra.py: move a comment |
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| 2024-11-27 |
Michael Orlitzky | mjo/eja/eja_operator.py: add is_isomorphism() for operators |
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| 2024-11-27 |
Michael Orlitzky | mjo/eja/eja_operator.py: add is_homomorphism() for... |
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| 2024-11-26 |
Michael Orlitzky | mjo/eja/eja_operator.py: add a comment about something... |
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| 2024-11-26 |
Michael Orlitzky | mjo/eja/eja_operator.py: add is_isometry() method |
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| 2024-11-26 |
Michael Orlitzky | makefile: bypass the "sage" script when testing |
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| 2024-11-23 |
Michael Orlitzky | mjo/hurwitz.py: quaternion gens are a tuple now |
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| 2024-11-23 |
Michael Orlitzky | mjo/**/*.py: update table rendering |
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| 2024-11-22 |
Michael Orlitzky | mjo/eja/eja_algebra.py: block-scoped "long time" tags |
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| 2024-11-22 |
Michael Orlitzky | mjo/eja/eja_subalgebra.py: block-scoped "long time... |
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| 2024-11-22 |
Michael Orlitzky | mjo/eja/eja_element.py: block-scoped "long time" tags |
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| 2024-11-22 |
Michael Orlitzky | mjo/cone/symmetric_psd.py: don't import from sage.all |
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| 2024-11-22 |
Michael Orlitzky | mjo/cone/symmetric_pd.py: don't import from sage.all |
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| 2024-11-22 |
Michael Orlitzky | mjo/cone/cone.py: remove |
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| 2024-11-22 |
Michael Orlitzky | mjo/cone/permutation_invariant.py: don't import from... |
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| 2024-11-22 |
Michael Orlitzky | mjo/cone/doubly_nonnegative.py: don't import from sage.all |
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| 2024-11-22 |
Michael Orlitzky | mjo/cone/cone.py: don't import from sage.all |
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| 2024-11-22 |
Michael Orlitzky | mjo/cone/completely_positive.py: don't import from... |
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| 2024-11-22 |
Michael Orlitzky | mjo/cone/faces.py: don't import from sage.all |
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| 2024-11-22 |
Michael Orlitzky | mjo/symbol_sequence.py: don't import from sage.all |
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| 2024-11-22 |
Michael Orlitzky | mjo/polynomial.py: don't import from sage.all |
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| 2024-11-22 |
Michael Orlitzky | mjo/orthogonal_polynomials.py: don't import from sage.all |
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| 2024-11-22 |
Michael Orlitzky | mjo/basis_repr.py: don't import from sage.all |
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| 2024-11-22 |
Michael Orlitzky | mjo/interpolation.py: don't import sage.all in global... |
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| 2024-11-22 |
Michael Orlitzky | mjo/misc.py: don't import sage.all |
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| 2024-11-22 |
Michael Orlitzky | mjo/basis_repr.py: replace deprecated is_MatrixSpace() |
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| 2024-11-22 |
Michael Orlitzky | mjo/eja/eja_utils.py: replace deprecated is_Matrix() |
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| 2024-10-31 |
Michael Orlitzky | mjo/cone/faces.py: add another reducibility test |
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| 2024-05-19 |
Michael Orlitzky | mjo/cone/faces.py: use simpler dual face formula |
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| 2024-05-19 |
Michael Orlitzky | mjo/cone/permutation_invariant.py: use cones.foo()... |
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| 2024-05-18 |
Michael Orlitzky | README: rewrite it, it was rather out-of-date |
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| 2024-05-18 |
Michael Orlitzky | makefile: timeout overrides should no longer be necessary |
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| 2024-05-18 |
Michael Orlitzky | mjo/cone/rearrangement.py: bye, use sage's cones.rearra... |
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| 2024-05-18 |
Michael Orlitzky | mjo/cone/trivial_cone.py: bye, use sage's cones.trivial... |
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| 2024-05-18 |
Michael Orlitzky | mjo/cone/nonnegative_orthant.py: bye, use cones.nonnega... |
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| 2024-05-18 |
Michael Orlitzky | mjo/cone/schur.py: bye, use sage's cones.schur() instead |
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| 2024-05-06 |
Michael Orlitzky | COPYING,LICENSE: add (AGPL-3.0+) |
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| 2023-02-24 |
Michael Orlitzky | eja: rename operator_inner_product -> operator_trace... |
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| 2023-02-07 |
Michael Orlitzky | TODO: add another one. |
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| 2023-02-05 |
Michael Orlitzky | eja: add another test case for the Albert EJA determinant. |
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| 2023-02-04 |
Michael Orlitzky | eja: drop "FiniteDimensional" prefix everywhere. |
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| 2023-02-04 |
Michael Orlitzky | eja: special subalgebra handling for Cartesian product... |
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| 2023-02-04 |
Michael Orlitzky | TODO: drop "FiniteDimensional" everywhere. |
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| 2023-02-04 |
Michael Orlitzky | eja: don't pointlessly orthonormalize in subalgebra_ide... |
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| 2023-02-02 |
Michael Orlitzky | mjo/random.py: new module for random_unitary_matrix(). |
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| 2023-01-29 |
Michael Orlitzky | eja: write the ALGORITHM block for the degree of an... |
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| 2023-01-29 |
Michael Orlitzky | eja: add the trace (matrix) operator inner product. |
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| 2023-01-29 |
Michael Orlitzky | eja: drop a superfluous semicolon. |
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| 2022-02-02 |
Michael Orlitzky | eja: use QQ for another potentially slow doctest. |
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| 2022-02-02 |
Michael Orlitzky | eja: remove an "expected algebra failure" that now... |
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| 2022-02-02 |
Michael Orlitzky | hurwitz.py: speed up conjugate() and conjugate_transpose(). |
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| 2022-02-02 |
Michael Orlitzky | mjo/hurwitz.py: speed up is_hermitian() and is_skew_sym... |
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| 2022-02-02 |
Michael Orlitzky | matrix_algebra.py: speed up __getitem__() and trace(). |
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| 2022-02-02 |
Michael Orlitzky | eja: use orthonormalize=False for all subalgebra_genera... |
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| 2022-02-02 |
Michael Orlitzky | eja: change a misleading comment. |
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| 2022-02-02 |
Michael Orlitzky | eja: fix parent of empty sum in element inverse(). |
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| 2022-02-01 |
Michael Orlitzky | eja: add an "r" to a docstring. |
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| 2022-02-01 |
Michael Orlitzky | eja: mention the new EJA in the docs. |
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| 2022-02-01 |
Michael Orlitzky | eja: add more "# long time" markers. |
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| 2022-02-01 |
Michael Orlitzky | eja: add "# long time" to two potentially slow tests. |
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| 2022-02-01 |
Michael Orlitzky | eja: test the nonnegativity of trace() for squares. |
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| 2022-01-31 |
Michael Orlitzky | eja: revert random_element() to old fast behavior. |
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| 2022-01-31 |
Michael Orlitzky | eja: typo fix in TODO. |
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| 2022-01-30 |
Michael Orlitzky | eja: fix a copy/paste error in the docs. |
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| 2022-01-30 |
Michael Orlitzky | eja: cache one() for the new EJA. |
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| 2022-01-28 |
Michael Orlitzky | eja: use the correct definition for the new algebra. |
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| 2022-01-27 |
Michael Orlitzky | hurwitz.py: swap is_sker_hermitian() for is_skew_symmet... |
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| 2022-01-26 |
Michael Orlitzky | eja: begin work on the ComplexSkewHermitianEJA. |
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| 2022-01-26 |
Michael Orlitzky | hurwitz.py: add conjugate() method for matrices. |
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| 2022-01-26 |
Michael Orlitzky | hurwitz.py: add is_skew_hermitian() method. |
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| 2022-01-26 |
Michael Orlitzky | eja: rename MatrixEJA to HermitianMatrixEJA. |
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| 2021-11-15 |
Michael Orlitzky | mjo/**/*.py: drop obsolete set_random_seed(). |
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| 2021-11-15 |
Michael Orlitzky | makefile: drop obsolete --memlimit flag to sage -t. |
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| 2021-05-01 |
Michael Orlitzky | mjo/cone: drop is_symmetric_p{s,}d() methods. |
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| 2021-04-23 |
Michael Orlitzky | eja: factor out the operator polynomial-matrix construc... |
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| 2021-04-04 |
Michael Orlitzky | mjo/cone/symmetric_pd.py: add a missing set_random_seed(). |
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| 2021-04-04 |
Michael Orlitzky | mjo/cone/symmetric_pd.py: drop inverse_symmetric_pd(). |
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| 2021-03-16 |
Michael Orlitzky | eja: update the DESIGN doc. |
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| 2021-03-16 |
Michael Orlitzky | eja: further micro-optimize gram_schmidt(). |
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| 2021-03-15 |
Michael Orlitzky | eja: try to speed up gram_schmidt(), but all my sages... |
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| 2021-03-15 |
Michael Orlitzky | eja: remove unused variable in gram_schmidt. |
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| 2021-03-14 |
Michael Orlitzky | eja: renumber coordinate variables from zero. |
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| 2021-03-14 |
Michael Orlitzky | eja: add more TODOs, which are thankfully getting easier. |
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| 2021-03-14 |
Michael Orlitzky | eja: speed up det() for Cartesian product elements. |
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| 2021-03-13 |
Michael Orlitzky | eja: add another TODO item. |
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| 2021-03-13 |
Michael Orlitzky | eja: append to an existing TODO. |
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| 2021-03-13 |
Michael Orlitzky | eja: fix cartesian_factors() for EJA elements. |
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| 2021-03-13 |
Michael Orlitzky | eja: drop obsolete _vec2mat and _mat2vec helpers. |
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