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mjo/ldlt.py: begin fast block-LDLT implementation.
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2020-10-02 Michael Orlitzkymjo/ldlt.py: begin fast block-LDLT implementation. tree | commitdiff
2020-10-02 Michael Orlitzkymjo/ldlt.py: refactor the one-by-one block-LDLT pivot. tree | commitdiff
2020-10-02 Michael Orlitzkymjo/ldlt.py: start a naive Bunch-Kaufman block LDLT. tree | commitdiff
2020-09-28 Michael Orlitzkymjo/ldlt.py: various efficiency improvements to ldlt_fa... tree | commitdiff
2020-09-28 Michael Orlitzkymjo/ldlt.py: avoid some intermediate variables in ldlt_... tree | commitdiff
2020-09-28 Michael Orlitzkymjo/ldlt.py: add a vaguely correct non-recursive ldlt_f... tree | commitdiff
2020-09-28 Michael Orlitzkymjo/ldlt.py: actually permute with the permutation... tree | commitdiff
2020-09-28 Michael Orlitzkymjo/ldlt.py: add naive, pivoted LDLT matrix factorization. tree | commitdiff
2020-09-13 Michael Orlitzkymjo: rename matrix_vector.py to basis_repr.py. tree | commitdiff
2020-09-13 Michael Orlitzkymjo/matrix_vector: rename basis_representation() to... tree | commitdiff
2020-09-13 Michael Orlitzkymjo/matrix_vector: replace matrix_of_transformation... tree | commitdiff
2020-09-13 Michael Orlitzkymjo/matrix_vector: fix phi_inv implementation in basis_... tree | commitdiff
2020-09-13 Michael Orlitzkymjo/matrix_vector: replace isomorphism with basis_repre... tree | commitdiff
2020-06-09 Michael Orlitzkyeja: implement JordanSpinEJA with BilinearFormEJA. tree | commitdiff
2020-06-09 Michael Orlitzkyeja: make a BilinearFormEJA test do what it says. tree | commitdiff
2020-06-09 Michael Orlitzkyeja: re-disable base ring to algebra coercion. tree | commitdiff
2020-06-08 Michael Orlitzkyeja: new half-baked BilinearFormEJA class. tree | commitdiff
2020-06-08 Michael Orlitzkyeja: fix the docs for the spin algebra multiplication. tree | commitdiff
2020-04-02 Michael Orlitzkyeja: add another TODO. tree | commitdiff
2020-02-01 Michael Orlitzkymjo/cone: rawify some docstrings. tree | commitdiff
2020-01-06 Michael Orlitzkymjo/eja/all.py: fix the name of an import. tree | commitdiff
2019-12-27 Michael Orlitzkyeja: rename RealCartesianProductEJA -> HadamardEJA. tree | commitdiff
2019-12-09 Michael Orlitzkymjo/polynomial.py: add hacks for SageMath Trac #28855. tree | commitdiff
2019-12-09 Michael Orlitzkymjo/symbol_sequence.py: fix another backslash escaping... tree | commitdiff
2019-12-08 Michael Orlitzkyeja: listify map/zip results for python-3.x compatibility. tree | commitdiff
2019-12-07 Michael Orlitzkymjo/cone/doubly_nonnegative.py: don't check rank validi... tree | commitdiff
2019-12-07 Michael Orlitzkymjo/interpolation.py: wrap map() calls in list() for... tree | commitdiff
2019-12-07 Michael Orlitzkycone/doubly_nonnegative.py: make two docstrings raw. tree | commitdiff
2019-12-07 Michael Orlitzkymjo: replace xrange() with range() for python-3.x compa... tree | commitdiff
2019-12-07 Michael Orlitzkyeja: use zip() instead of izip(), which doesn't exist... tree | commitdiff
2019-12-07 Michael Orlitzkysymbol_sequence.py: make a docstring raw. tree | commitdiff
2019-11-15 Michael Orlitzkyeja: rename is_minimal_idempotent() to is_primitive_ide... tree | commitdiff
2019-11-15 Michael Orlitzkyeja: use peirce_decomposition() method to get the Peirc... tree | commitdiff
2019-11-11 Michael Orlitzkyeja: add another TODO before I forget. tree | commitdiff
2019-11-10 Michael Orlitzkyeja: fix the Peirce decomposition and add docs/tests... tree | commitdiff
2019-11-10 Michael Orlitzkyeja: allow subalgebra_idempotent() to work in trivial... tree | commitdiff
2019-11-10 Michael Orlitzkyeja: add another non-element subalgebra example. tree | commitdiff
2019-11-10 Michael Orlitzkyeja: make two subalgebra tests more general. tree | commitdiff
2019-11-10 Michael Orlitzkyeja: remove redundant subalgebra stuff out of element... tree | commitdiff
2019-11-10 Michael Orlitzkyeja: don't wait for a non-nilpotent element in trivial... tree | commitdiff
2019-11-10 Michael Orlitzkyeja: remove broken one() implementation in subalgebras. tree | commitdiff
2019-11-10 Michael Orlitzkyeja: remove a TODO that is done in theory. tree | commitdiff
2019-11-10 Michael Orlitzkyeja: start experimenting with single-element Peirce... tree | commitdiff
2019-11-10 Michael Orlitzkyeja: refactor the element subalgebra stuff into generic... tree | commitdiff
2019-11-09 Michael Orlitzkyeja: move eja_subalgebra to eja_element_subalgebra. tree | commitdiff
2019-11-09 Michael Orlitzkyeja: add a priority TODO. tree | commitdiff
2019-10-29 Michael Orlitzkyeja: drop custom gram_schmidt() routine that isn't... tree | commitdiff
2019-10-18 Michael Orlitzkyeja: add is_minimal_idempotent() for elements. tree | commitdiff
2019-10-15 Michael Orlitzkyeja: update the TODO. tree | commitdiff
2019-10-15 Michael Orlitzkyeja: add a new TrivialEJA class and some tests for it. tree | commitdiff
2019-10-15 Michael Orlitzkyeja: define the trace of an element in a trivial algebra. tree | commitdiff
2019-10-15 Michael Orlitzkyeja: simplify the algebra charpoly method a bit. tree | commitdiff
2019-10-15 Michael Orlitzkyeja: fix a rank test to work on trivial algebras. tree | commitdiff
2019-10-15 Michael Orlitzkyeja: make some element tests work in trivial algebras. tree | commitdiff
2019-10-15 Michael Orlitzkyeja: make two operator tests work in trivial algebras. tree | commitdiff
2019-10-14 Michael Orlitzkyeja: add the unique spectral_decomposition() for elements. tree | commitdiff
2019-10-14 Michael Orlitzkyeja: define subalgebra_generated_by() to contain the... tree | commitdiff
2019-10-14 Michael Orlitzkyeja: remove obsolete workaround for SageMath trac ticke... tree | commitdiff
2019-10-14 Michael Orlitzkyeja: add TODO for the TrivialEJA class. tree | commitdiff
2019-10-14 Michael Orlitzkyeja: remove EJA tests from the operator spectral decomp... tree | commitdiff
2019-10-13 Michael Orlitzkyeja: add a test for the inverse via charpoly. tree | commitdiff
2019-10-13 Michael Orlitzkyeja: declare a utf-8 encoding and use it to write Korányi. tree | commitdiff
2019-10-10 Michael Orlitzkyeja: add another test for element inverses. tree | commitdiff
2019-10-10 Michael Orlitzkyeja: add inverse() method for operators. tree | commitdiff
2019-10-10 Michael Orlitzkyeja: add is_invertible() for operators. tree | commitdiff
2019-08-30 Michael Orlitzkyeja: add more tests for the (now-working) spectral_deco... tree | commitdiff
2019-08-30 Michael Orlitzkyeja: fix one() for subalgebras with orthonormal bases. tree | commitdiff
2019-08-30 Michael Orlitzkyeja: allow random_eja() to take a "field" argument. tree | commitdiff
2019-08-30 Michael Orlitzkyeja: get a rudimentary spectral decomposition for opera... tree | commitdiff
2019-08-30 Michael Orlitzkyeja: add "check" parameter to check if our field is... tree | commitdiff
2019-08-30 Michael Orlitzkyeja: ensure that we can construct quaternion matrices... tree | commitdiff
2019-08-30 Michael Orlitzkyeja: fix ComplexHermitianEJA over AA and RR. tree | commitdiff
2019-08-30 Michael Orlitzkyeja: simplify the way we do field extensions. tree | commitdiff
2019-08-29 Michael OrlitzkyAdd even more TODO items. tree | commitdiff
2019-08-29 Michael Orlitzkyeja: ensure that we can construct RealSymmetricEJA... tree | commitdiff
2019-08-29 Michael Orlitzkyeja: reword a comment. tree | commitdiff
2019-08-29 Michael Orlitzkyeja: add some more TODO items. tree | commitdiff
2019-08-29 Michael OrlitzkyRevert "eja: always use the rationals for denormalized... tree | commitdiff
2019-08-29 Michael Orlitzkyeja: fix a copy/paste-o. tree | commitdiff
2019-08-29 Michael Orlitzkyeja: insist that operator matrix base ring matches... tree | commitdiff
2019-08-29 Michael Orlitzkyeja: fix some tests that broke with the gram-schmidt... tree | commitdiff
2019-08-29 Michael Orlitzkyeja: ensure that we get a polynomial over the right... tree | commitdiff
2019-08-29 Michael Orlitzkyeja: convert back the the starting field after quaterni... tree | commitdiff
2019-08-29 Michael Orlitzkyeja: always use the rationals for denormalized bases. tree | commitdiff
2019-08-29 Michael Orlitzkyeja: add a WIP gram-schmidt for EJA elements. tree | commitdiff
2019-08-29 Michael Orlitzkyeja: remove an unused is_Matrix import. tree | commitdiff
2019-08-27 Michael Orlitzkyeja: fix incorrect usage of "Jordan axiom" -- I meant... tree | commitdiff
2019-08-26 Michael Orlitzkyeja: introduce an intermediate class for "concrete... tree | commitdiff
2019-08-26 Michael Orlitzkyeja: refactor the matrix EJA hierarchy (mainly construc... tree | commitdiff
2019-08-26 Michael Orlitzkyeja: simplify two subclass docstrings. tree | commitdiff
2019-08-26 Michael Orlitzkyeja: use izip() instead of zip() in a few places. tree | commitdiff
2019-08-26 Michael Orlitzkyeja: use keywords to pass keyword args (makes construct... tree | commitdiff
2019-08-26 Michael Orlitzkyeja: simplify "span of powers" computation in subalgebras. tree | commitdiff
2019-08-25 Michael Orlitzkyeja: replace range() by xrange() in a few places. tree | commitdiff
2019-08-25 Michael Orlitzkyeja: use precomputed operator in two tests. tree | commitdiff
2019-08-25 Michael Orlitzkyeja: speed up the computation of element powers. tree | commitdiff
2019-08-24 Michael Orlitzkyeja: fix a bug in the charpoly fast path for complex... tree | commitdiff
2019-08-24 Michael Orlitzkyeja: refactor and fix the fast charpoly stuff that... tree | commitdiff
2019-08-24 Michael Orlitzkyeja: fix computation of the max test case sizes. tree | commitdiff
2019-08-24 Michael Orlitzkyeja: make a test agree with its comment. tree | commitdiff
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My personal library of Sage code.