]> gitweb.michael.orlitzky.com - sage.d.git/history - mjo/eja/eja_algebra.py
eja: switch HadamardEJA to the new constructor.
[sage.d.git] / mjo / eja / eja_algebra.py
2020-11-27 Michael Orlitzkyeja: switch HadamardEJA to the new constructor.
2020-11-27 Michael Orlitzkyeja: use custom gram-schmidt in the new constructor.
2020-11-27 Michael Orlitzkyeja: begin working on a new constructor.
2020-11-26 Michael Orlitzkyeja: actually do what the previous commit was supposed...
2020-11-26 Michael Orlitzkyeja: use symmetry when constructing multiplication...
2020-11-26 Michael Orlitzkyeja: replace a bunch of "manual" tests with a random...
2020-11-25 Michael Orlitzkyeja: update todo, and rename "natural" to "matrix".
2020-11-25 Michael Orlitzkyeja: add is_self_adjoint() for operators.
2020-11-25 Michael Orlitzkyeja: make element constructor errors more consistent.
2020-11-25 Michael Orlitzkyeja: fix an implicit TODO by eliminating lazy_import.
2020-11-25 Michael Orlitzkyeja: return the polynomial ring R[X1,...,XN] from a...
2020-11-24 Michael Orlitzkyeja: begin refactoring to allow noncanonical inner...
2020-11-24 Michael Orlitzkyeja: fix inclusions/projections with trivial algebras.
2020-11-24 Michael Orlitzkyeja: improve projection/inclusion implementation for...
2020-11-22 Michael Orlitzkyeja: factor out some common tests.
2020-11-22 Michael Orlitzkyeja: add ConcreteEJA class for EJAs we can make random...
2020-11-22 Michael Orlitzkyeja: fix one() in the trivial HadamardEJA.
2020-11-22 Michael Orlitzkyeja: cache the unit element immediately where it is...
2020-11-22 Michael Orlitzkyeja: tweak a zero test.
2020-11-22 Michael Orlitzkyeja: add a test for invalid bilinear forms in BilinearF...
2020-11-22 Michael Orlitzkyeja: fix random_instance() for JordanSpinEJA.
2020-11-22 Michael Orlitzkyeja: add random_instance() for BilinearFormEJA.
2020-11-22 Michael Orlitzkyeja: alter BilinearFormEJA to take only a matrix argument.
2020-11-21 Michael Orlitzkyeja: minor improvement to the algebra one() method.
2020-11-21 Michael Orlitzkyeja: move the TrivialEJA random_instance() into an...
2020-11-20 Michael Orlitzkyeja: make _max_random_instance_size() abstract.
2020-11-20 Michael Orlitzkyeja: rename _max_test_case_size() -> _max_random_instan...
2020-11-13 Michael Orlitzkyeja: add inner_product() for DirectSumEJA.
2020-11-13 Michael Orlitzkyeja: add inclusion maps for DirectSumEJA.
2020-11-13 Michael Orlitzkyeja: add projections for DirectSumEJA.
2020-11-10 Michael Orlitzkyeja: unindent a large "else" clause.
2020-11-10 Michael Orlitzkyeja: fix base ring of fast _charpoly_coefficients().
2020-11-10 Michael Orlitzkyeja: begin generalizing the charpoly-over-QQ optimizations.
2020-11-10 Michael Orlitzkyeja: split "check" args into check_field and check_axioms.
2020-11-09 Michael Orlitzkyeja: improve how we get the "real part" of a possibly...
2020-11-09 Michael Orlitzkyeja: enable consistency checks by default in (non-eleme...
2020-11-09 Michael Orlitzkyeja: pass check=False for known-good constructions.
2020-11-09 Michael Orlitzkyeja: pass check=False in the fast charpoly_coefficients...
2020-11-09 Michael Orlitzkyeja: use fuzzy equality test with inexact base rings.
2020-11-09 Michael Orlitzkyeja: check that the multiplication table is square...
2020-11-09 Michael Orlitzkyeja: check EJA properties with check=True.
2020-11-08 Michael Orlitzkyeja: add DirectSumEJA constructor (and not much else).
2020-11-08 Michael Orlitzkyeja: add a link to a trac ticket in random_element().
2020-11-08 Michael Orlitzkyeja: make random_element() more random.
2020-11-07 Michael Orlitzkyeja: add orthogonality examples/tests for the Peirce...
2020-11-07 Michael Orlitzkyeja: add "of" to the algebra characteristic_polynomial...
2020-11-07 Michael Orlitzkyeja: let random_eja() return zero-dimensional algebras...
2020-11-06 Michael Orlitzkyeja: make all tests work in trivial algebras.
2020-11-06 Michael Orlitzkyeja: document why an a[0] access is safe.
2020-11-05 Michael Orlitzkyeja: allow matrix algebras of "size" zero.
2020-11-04 Michael Orlitzkyeja: fix the fast matrix _charpoly_coefficients() method.
2020-11-04 Michael Orlitzkyeja: speed up _charpoly_coefficients when rank is cached.
2020-11-04 Michael Orlitzkyeja: remove more vestigial charpoly stuff.
2020-11-04 Michael Orlitzkyeja: simplify and unify the charpoly/rank stuff.
2020-11-04 Michael Orlitzkyeja: replace rank computation with length of charpoly...
2020-11-03 Michael Orlitzkyeja: get rid of the KnownRankEJA class.
2020-11-03 Michael Orlitzkyeja: reimplement random_eja() without KnownRankEJA.
2020-11-03 Michael Orlitzkyeja: fix tests and pre-cache ranks.
2020-11-03 Michael Orlitzkyeja: replace the rank accessor with the full computation.
2020-11-01 Michael Orlitzkyeja: use now somewhat-proven and fast rank computation.
2020-10-28 Michael Orlitzkyeja: add two more experimental rank computations.
2020-10-23 Michael Orlitzkyeja: add voodoo _rank_computation() method for EJAs.
2020-10-19 Michael Orlitzkyeja: drop the a_jordan_frame() method on EJAs.
2020-10-11 Michael Orlitzkyeja: make AA the default field because everything cool...
2020-10-11 Michael Orlitzkymjo/eja/eja_algebra.py: fix unimportant left/right...
2020-10-11 Michael Orlitzkyeja: ignore errors more specifically in a_jordan_frame().
2020-10-11 Michael Orlitzkyeja: rename orthogonal_idempotents() to a_jordan_frame().
2020-10-11 Michael Orlitzkymjo/eja/eja_algebra.py: add WIP orthogonal_idempotents...
2020-06-09 Michael Orlitzkyeja: implement JordanSpinEJA with BilinearFormEJA.
2020-06-09 Michael Orlitzkyeja: make a BilinearFormEJA test do what it says.
2020-06-09 Michael Orlitzkyeja: re-disable base ring to algebra coercion.
2020-06-08 Michael Orlitzkyeja: new half-baked BilinearFormEJA class.
2020-06-08 Michael Orlitzkyeja: fix the docs for the spin algebra multiplication.
2019-12-27 Michael Orlitzkyeja: rename RealCartesianProductEJA -> HadamardEJA.
2019-12-08 Michael Orlitzkyeja: listify map/zip results for python-3.x compatibility.
2019-12-07 Michael Orlitzkymjo: replace xrange() with range() for python-3.x compa...
2019-12-07 Michael Orlitzkyeja: use zip() instead of izip(), which doesn't exist...
2019-11-10 Michael Orlitzkyeja: fix the Peirce decomposition and add docs/tests...
2019-11-10 Michael Orlitzkyeja: start experimenting with single-element Peirce...
2019-10-15 Michael Orlitzkyeja: add a new TrivialEJA class and some tests for it.
2019-10-15 Michael Orlitzkyeja: simplify the algebra charpoly method a bit.
2019-10-15 Michael Orlitzkyeja: fix a rank test to work on trivial algebras.
2019-10-14 Michael Orlitzkyeja: define subalgebra_generated_by() to contain the...
2019-10-14 Michael Orlitzkyeja: remove obsolete workaround for SageMath trac ticke...
2019-08-30 Michael Orlitzkyeja: allow random_eja() to take a "field" argument.
2019-08-30 Michael Orlitzkyeja: add "check" parameter to check if our field is...
2019-08-30 Michael Orlitzkyeja: ensure that we can construct quaternion matrices...
2019-08-30 Michael Orlitzkyeja: fix ComplexHermitianEJA over AA and RR.
2019-08-30 Michael Orlitzkyeja: simplify the way we do field extensions.
2019-08-29 Michael Orlitzkyeja: ensure that we can construct RealSymmetricEJA...
2019-08-29 Michael Orlitzkyeja: reword a comment.
2019-08-29 Michael OrlitzkyRevert "eja: always use the rationals for denormalized...
2019-08-29 Michael Orlitzkyeja: fix a copy/paste-o.
2019-08-29 Michael Orlitzkyeja: ensure that we get a polynomial over the right...
2019-08-29 Michael Orlitzkyeja: convert back the the starting field after quaterni...
2019-08-29 Michael Orlitzkyeja: always use the rationals for denormalized bases.
2019-08-29 Michael Orlitzkyeja: remove an unused is_Matrix import.
2019-08-27 Michael Orlitzkyeja: fix incorrect usage of "Jordan axiom" -- I meant...
2019-08-26 Michael Orlitzkyeja: introduce an intermediate class for "concrete...
2019-08-26 Michael Orlitzkyeja: refactor the matrix EJA hierarchy (mainly construc...
next