gitweb.michael.orlitzky.com - sage.d.git/search

]> gitweb.michael.orlitzky.com - sage.d.git/search

2023-02-04	Michael Orlitzky	eja: special subalgebra handling for Cartesian product...	commit \| commitdiff \| tree
2023-02-04	Michael Orlitzky	TODO: drop "FiniteDimensional" everywhere.	commit \| commitdiff \| tree
2023-02-04	Michael Orlitzky	eja: don't pointlessly orthonormalize in subalgebra_idempote...	commit \| commitdiff \| tree
2023-02-02	Michael Orlitzky	mjo/random.py: new module for random_unitary_matrix().	commit \| commitdiff \| tree
2023-01-29	Michael Orlitzky	eja: write the ALGORITHM block for the degree of an...	commit \| commitdiff \| tree
2023-01-29	Michael Orlitzky	eja: add the trace (matrix) operator inner product.	commit \| commitdiff \| tree
2023-01-29	Michael Orlitzky	eja: drop a superfluous semicolon.	commit \| commitdiff \| tree
2022-02-02	Michael Orlitzky	eja: use QQ for another potentially slow doctest.	commit \| commitdiff \| tree
2022-02-02	Michael Orlitzky	eja: remove an "expected algebra failure" that now...	commit \| commitdiff \| tree
2022-02-02	Michael Orlitzky	hurwitz.py: speed up conjugate() and conjugate_transpose().	commit \| commitdiff \| tree
2022-02-02	Michael Orlitzky	mjo/hurwitz.py: speed up is_hermitian() and is_skew_symmetric().	commit \| commitdiff \| tree
2022-02-02	Michael Orlitzky	matrix_algebra.py: speed up __getitem__() and trace().	commit \| commitdiff \| tree
2022-02-02	Michael Orlitzky	eja: use orthonormalize=False for all subalgebra_generated_b...	commit \| commitdiff \| tree
2022-02-02	Michael Orlitzky	eja: change a misleading comment.	commit \| commitdiff \| tree
2022-02-02	Michael Orlitzky	eja: fix parent of empty sum in element inverse().	commit \| commitdiff \| tree
2022-02-01	Michael Orlitzky	eja: add an "r" to a docstring.	commit \| commitdiff \| tree
2022-02-01	Michael Orlitzky	eja: mention the new EJA in the docs.	commit \| commitdiff \| tree
2022-02-01	Michael Orlitzky	eja: add more "# long time" markers.	commit \| commitdiff \| tree
2022-02-01	Michael Orlitzky	eja: add "# long time" to two potentially slow tests.	commit \| commitdiff \| tree
2022-02-01	Michael Orlitzky	eja: test the nonnegativity of trace() for squares.	commit \| commitdiff \| tree
2022-01-31	Michael Orlitzky	eja: revert random_element() to old fast behavior.	commit \| commitdiff \| tree
2022-01-31	Michael Orlitzky	eja: typo fix in TODO.	commit \| commitdiff \| tree
2022-01-30	Michael Orlitzky	eja: fix a copy/paste error in the docs.	commit \| commitdiff \| tree
2022-01-30	Michael Orlitzky	eja: cache one() for the new EJA.	commit \| commitdiff \| tree
2022-01-28	Michael Orlitzky	eja: use the correct definition for the new algebra.	commit \| commitdiff \| tree
2022-01-27	Michael Orlitzky	hurwitz.py: swap is_sker_hermitian() for is_skew_symmetric().	commit \| commitdiff \| tree
2022-01-26	Michael Orlitzky	eja: begin work on the ComplexSkewHermitianEJA.	commit \| commitdiff \| tree
2022-01-26	Michael Orlitzky	hurwitz.py: add conjugate() method for matrices.	commit \| commitdiff \| tree
2022-01-26	Michael Orlitzky	hurwitz.py: add is_skew_hermitian() method.	commit \| commitdiff \| tree
2022-01-26	Michael Orlitzky	eja: rename MatrixEJA to HermitianMatrixEJA.	commit \| commitdiff \| tree
2021-11-15	Michael Orlitzky	mjo/*/.py: drop obsolete set_random_seed().	commit \| commitdiff \| tree
2021-11-15	Michael Orlitzky	makefile: drop obsolete --memlimit flag to sage -t.	commit \| commitdiff \| tree
2021-05-01	Michael Orlitzky	mjo/cone: drop is_symmetric_p{s,}d() methods.	commit \| commitdiff \| tree
2021-04-23	Michael Orlitzky	eja: factor out the operator polynomial-matrix construction.	commit \| commitdiff \| tree
2021-04-04	Michael Orlitzky	mjo/cone/symmetric_pd.py: add a missing set_random_seed().	commit \| commitdiff \| tree
2021-04-04	Michael Orlitzky	mjo/cone/symmetric_pd.py: drop inverse_symmetric_pd().	commit \| commitdiff \| tree
2021-03-16	Michael Orlitzky	eja: update the DESIGN doc.	commit \| commitdiff \| tree
2021-03-16	Michael Orlitzky	eja: further micro-optimize gram_schmidt().	commit \| commitdiff \| tree
2021-03-15	Michael Orlitzky	eja: try to speed up gram_schmidt(), but all my sages...	commit \| commitdiff \| tree
2021-03-15	Michael Orlitzky	eja: remove unused variable in gram_schmidt.	commit \| commitdiff \| tree
2021-03-14	Michael Orlitzky	eja: renumber coordinate variables from zero.	commit \| commitdiff \| tree
2021-03-14	Michael Orlitzky	eja: add more TODOs, which are thankfully getting easier.	commit \| commitdiff \| tree
2021-03-14	Michael Orlitzky	eja: speed up det() for Cartesian product elements.	commit \| commitdiff \| tree
2021-03-13	Michael Orlitzky	eja: add another TODO item.	commit \| commitdiff \| tree
2021-03-13	Michael Orlitzky	eja: append to an existing TODO.	commit \| commitdiff \| tree
2021-03-13	Michael Orlitzky	eja: fix cartesian_factors() for EJA elements.	commit \| commitdiff \| tree
2021-03-13	Michael Orlitzky	eja: drop obsolete _vec2mat and _mat2vec helpers.	commit \| commitdiff \| tree
2021-03-13	Michael Orlitzky	eja: remove unused import.	commit \| commitdiff \| tree
2021-03-13	Michael Orlitzky	eja: remove redundant kwargs mangling from MatrixEJA...	commit \| commitdiff \| tree
2021-03-13	Michael Orlitzky	eja: don't allow creation of invalid RationalBasisEJAs.	commit \| commitdiff \| tree
2021-03-13	Michael Orlitzky	eja: remove an impossible TODO.	commit \| commitdiff \| tree
2021-03-13	Michael Orlitzky	eja: remove two completed TODOs.	commit \| commitdiff \| tree
2021-03-13	Michael Orlitzky	eja: speed up _all2list().	commit \| commitdiff \| tree
2021-03-13	Michael Orlitzky	eja: delete obsolete method override.	commit \| commitdiff \| tree
2021-03-13	Michael Orlitzky	eja: skip FDEJA constructor in CartesianProductEJA.	commit \| commitdiff \| tree
2021-03-13	Michael Orlitzky	eja: add a TODO for tomorrow.	commit \| commitdiff \| tree
2021-03-12	Michael Orlitzky	eja: factor a few things out of the FDEJA constructor.	commit \| commitdiff \| tree
2021-03-12	Michael Orlitzky	eja: add a TODO.	commit \| commitdiff \| tree
2021-03-12	Michael Orlitzky	eja: fix trivial subalgebra element constructor.	commit \| commitdiff \| tree
2021-03-12	Michael Orlitzky	eja: fix recent hasattr() commit.	commit \| commitdiff \| tree
2021-03-12	Michael Orlitzky	eja: use hasattr() to avoid a try/except.	commit \| commitdiff \| tree
2021-03-12	Michael Orlitzky	eja: allow subalgebra elemenents to be coerced into...	commit \| commitdiff \| tree
2021-03-12	Michael Orlitzky	eja: add superalgebra_embedding() for subalgebras.	commit \| commitdiff \| tree
2021-03-12	Michael Orlitzky	eja: add another performance TODO.	commit \| commitdiff \| tree
2021-03-12	Michael Orlitzky	eja: cache the span of the matrix basis when written...	commit \| commitdiff \| tree
2021-03-12	Michael Orlitzky	eja: fix random_eja() dimension bounds, for real.	commit \| commitdiff \| tree
2021-03-12	Michael Orlitzky	eja: delete an unused statement.	commit \| commitdiff \| tree
2021-03-11	Michael Orlitzky	eja: add missing transpose() to deortho matrix.	commit \| commitdiff \| tree
2021-03-11	Michael Orlitzky	eja: fix a deorthonormalization bug.	commit \| commitdiff \| tree
2021-03-11	Michael Orlitzky	eja: add a performance TODO for Cartesian products...	commit \| commitdiff \| tree
2021-03-11	Michael Orlitzky	eja: add randomness to a test.	commit \| commitdiff \| tree
2021-03-11	Michael Orlitzky	eja: update the TODO with a bug example.	commit \| commitdiff \| tree
2021-03-11	Michael Orlitzky	eja: add more introductory documentation.	commit \| commitdiff \| tree
2021-03-11	Michael Orlitzky	eja: remove more completed TODO items.	commit \| commitdiff \| tree
2021-03-11	Michael Orlitzky	eja: fix tests for new random_eja() structure.	commit \| commitdiff \| tree
2021-03-11	Michael Orlitzky	eja: rework the random_eja() bounds in terms of dimension.	commit \| commitdiff \| tree
2021-03-10	Michael Orlitzky	eja: more cached charpoly coefficients.	commit \| commitdiff \| tree
2021-03-10	Michael Orlitzky	eja: fix missing test import.	commit \| commitdiff \| tree
2021-03-10	Michael Orlitzky	eja: more charpoly coefficient caching.	commit \| commitdiff \| tree
2021-03-10	Michael Orlitzky	eja: cache the charpoly coefficients for the AlbertEJA.	commit \| commitdiff \| tree
2021-03-10	Michael Orlitzky	eja: remove the cached product_on_basis() TODO.	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	eja: factor out MatrixEJA initialization.	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	eja: remove a completed TODO.	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	eja: optionally pass matrix space into FDEJA instead...	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	matrix_algebra: use "[]" for trivial matrices and fix...	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	eja: fix representation of "zero" in MatrixAlgebra.	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	eja: fix some tests, speed improvements.	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	eja: remove completed TODO.	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	matrix_algebra: fix element construction.	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	matrix_algebra: add _entry_algebra_element_to_vector...	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	matrix_algebra: put basis in the usual (row,column...	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	eja: add a TODO for the morning.	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	eja: refactor all matrix classes upwards (note: everything...	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	eja: eliminate remaining real-embeddings.	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	eja: undo overzealous hack in _all2list; the bug was...	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	hurwitz: fix Hurwitz matrix algebra generators.	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	hurwitz: make entry algebras "configurable."	commit \| commitdiff \| tree
2021-03-09	Michael Orlitzky	hurwitz: add ComplexMatrixAlgebra.	commit \| commitdiff \| tree
2021-03-08	Michael Orlitzky	eja: fix a quaternion test.	commit \| commitdiff \| tree
2021-03-08	Michael Orlitzky	eja: don't real-embed quaternion matrices.	commit \| commitdiff \| tree
next

My personal library of Sage code.

RSS Atom