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[sage.d.git] / mjo / eja / eja_algebra.py

2020-10-11	Michael Orlitzky	eja: make AA the default field because everything cool...	blob \| commitdiff \| raw
2020-10-11	Michael Orlitzky	mjo/eja/eja_algebra.py: fix unimportant left/right...	blob \| commitdiff \| raw \| diff to current
2020-10-11	Michael Orlitzky	eja: ignore errors more specifically in a_jordan_frame().	blob \| commitdiff \| raw \| diff to current
2020-10-11	Michael Orlitzky	eja: rename orthogonal_idempotents() to a_jordan_frame().	blob \| commitdiff \| raw \| diff to current
2020-10-11	Michael Orlitzky	mjo/eja/eja_algebra.py: add WIP orthogonal_idempotents...	blob \| commitdiff \| raw \| diff to current
2020-06-09	Michael Orlitzky	eja: implement JordanSpinEJA with BilinearFormEJA.	blob \| commitdiff \| raw \| diff to current
2020-06-09	Michael Orlitzky	eja: make a BilinearFormEJA test do what it says.	blob \| commitdiff \| raw \| diff to current
2020-06-09	Michael Orlitzky	eja: re-disable base ring to algebra coercion.	blob \| commitdiff \| raw \| diff to current
2020-06-08	Michael Orlitzky	eja: new half-baked BilinearFormEJA class.	blob \| commitdiff \| raw \| diff to current
2020-06-08	Michael Orlitzky	eja: fix the docs for the spin algebra multiplication.	blob \| commitdiff \| raw \| diff to current
2019-12-27	Michael Orlitzky	eja: rename RealCartesianProductEJA -> HadamardEJA.	blob \| commitdiff \| raw \| diff to current
2019-12-08	Michael Orlitzky	eja: listify map/zip results for python-3.x compatibility.	blob \| commitdiff \| raw \| diff to current
2019-12-07	Michael Orlitzky	mjo: replace xrange() with range() for python-3.x compa...	blob \| commitdiff \| raw \| diff to current
2019-12-07	Michael Orlitzky	eja: use zip() instead of izip(), which doesn't exist...	blob \| commitdiff \| raw \| diff to current
2019-11-10	Michael Orlitzky	eja: fix the Peirce decomposition and add docs/tests...	blob \| commitdiff \| raw \| diff to current
2019-11-10	Michael Orlitzky	eja: start experimenting with single-element Peirce...	blob \| commitdiff \| raw \| diff to current
2019-10-15	Michael Orlitzky	eja: add a new TrivialEJA class and some tests for it.	blob \| commitdiff \| raw \| diff to current
2019-10-15	Michael Orlitzky	eja: simplify the algebra charpoly method a bit.	blob \| commitdiff \| raw \| diff to current
2019-10-15	Michael Orlitzky	eja: fix a rank test to work on trivial algebras.	blob \| commitdiff \| raw \| diff to current
2019-10-14	Michael Orlitzky	eja: define subalgebra_generated_by() to contain the...	blob \| commitdiff \| raw \| diff to current
2019-10-14	Michael Orlitzky	eja: remove obsolete workaround for SageMath trac ticke...	blob \| commitdiff \| raw \| diff to current
2019-08-30	Michael Orlitzky	eja: allow random_eja() to take a "field" argument.	blob \| commitdiff \| raw \| diff to current
2019-08-30	Michael Orlitzky	eja: add "check" parameter to check if our field is...	blob \| commitdiff \| raw \| diff to current
2019-08-30	Michael Orlitzky	eja: ensure that we can construct quaternion matrices...	blob \| commitdiff \| raw \| diff to current
2019-08-30	Michael Orlitzky	eja: fix ComplexHermitianEJA over AA and RR.	blob \| commitdiff \| raw \| diff to current
2019-08-30	Michael Orlitzky	eja: simplify the way we do field extensions.	blob \| commitdiff \| raw \| diff to current
2019-08-29	Michael Orlitzky	eja: ensure that we can construct RealSymmetricEJA...	blob \| commitdiff \| raw \| diff to current
2019-08-29	Michael Orlitzky	eja: reword a comment.	blob \| commitdiff \| raw \| diff to current
2019-08-29	Michael Orlitzky	Revert "eja: always use the rationals for denormalized...	blob \| commitdiff \| raw \| diff to current
2019-08-29	Michael Orlitzky	eja: fix a copy/paste-o.	blob \| commitdiff \| raw \| diff to current
2019-08-29	Michael Orlitzky	eja: ensure that we get a polynomial over the right...	blob \| commitdiff \| raw \| diff to current
2019-08-29	Michael Orlitzky	eja: convert back the the starting field after quaterni...	blob \| commitdiff \| raw \| diff to current
2019-08-29	Michael Orlitzky	eja: always use the rationals for denormalized bases.	blob \| commitdiff \| raw \| diff to current
2019-08-29	Michael Orlitzky	eja: remove an unused is_Matrix import.	blob \| commitdiff \| raw \| diff to current
2019-08-27	Michael Orlitzky	eja: fix incorrect usage of "Jordan axiom" -- I meant...	blob \| commitdiff \| raw \| diff to current
2019-08-26	Michael Orlitzky	eja: introduce an intermediate class for "concrete...	blob \| commitdiff \| raw \| diff to current
2019-08-26	Michael Orlitzky	eja: refactor the matrix EJA hierarchy (mainly construc...	blob \| commitdiff \| raw \| diff to current
2019-08-26	Michael Orlitzky	eja: simplify two subclass docstrings.	blob \| commitdiff \| raw \| diff to current
2019-08-26	Michael Orlitzky	eja: use izip() instead of zip() in a few places.	blob \| commitdiff \| raw \| diff to current
2019-08-25	Michael Orlitzky	eja: replace range() by xrange() in a few places.	blob \| commitdiff \| raw \| diff to current
2019-08-24	Michael Orlitzky	eja: fix a bug in the charpoly fast path for complex...	blob \| commitdiff \| raw \| diff to current
2019-08-24	Michael Orlitzky	eja: refactor and fix the fast charpoly stuff that...	blob \| commitdiff \| raw \| diff to current
2019-08-24	Michael Orlitzky	eja: fix computation of the max test case sizes.	blob \| commitdiff \| raw \| diff to current
2019-08-24	Michael Orlitzky	eja: add fast natural_inner_product() overrides for...	blob \| commitdiff \| raw \| diff to current
2019-08-24	Michael Orlitzky	eja: add the RealMatrixEuclideanJordanAlgebra class.	blob \| commitdiff \| raw \| diff to current
2019-08-24	Michael Orlitzky	eja: drop some very slow and very pointless rank()...	blob \| commitdiff \| raw \| diff to current
2019-08-24	Michael Orlitzky	eja: add random_elements() method to get multiple rando...	blob \| commitdiff \| raw \| diff to current
2019-08-23	Michael Orlitzky	eja: delete redundant Jordan axiom tests.	blob \| commitdiff \| raw \| diff to current
2019-08-23	Michael Orlitzky	eja: refactor the class hierarchy to separate the matri...	blob \| commitdiff \| raw \| diff to current
2019-08-23	Michael Orlitzky	eja: drop unused _matrix_ip function.	blob \| commitdiff \| raw \| diff to current
2019-08-23	Michael Orlitzky	eja: add random_instance() method for algebras.	blob \| commitdiff \| raw \| diff to current
2019-08-23	Michael Orlitzky	eja: move the max test case sizes into their respective...	blob \| commitdiff \| raw \| diff to current
2019-08-23	Michael Orlitzky	eja: fix a comment to match its test case.	blob \| commitdiff \| raw \| diff to current
2019-08-23	Michael Orlitzky	eja: remove pointless __class__ from static method...	blob \| commitdiff \| raw \| diff to current
2019-08-23	Michael Orlitzky	eja: enable normalization of the natural quaternion...	blob \| commitdiff \| raw \| diff to current
2019-08-23	Michael Orlitzky	eja: don't change base rings when we don't have to.	blob \| commitdiff \| raw \| diff to current
2019-08-23	Michael Orlitzky	eja: reword two existing tests.	blob \| commitdiff \| raw \| diff to current
2019-08-23	Michael Orlitzky	eja: remove unused argument to _quaternion_hermitian_ba...	blob \| commitdiff \| raw \| diff to current
2019-08-21	Michael Orlitzky	eja: add an ungodly hack to get fast charpolys back.	blob \| commitdiff \| raw \| diff to current
2019-08-21	Michael Orlitzky	eja: refactor some of the basis and inner-product stuff.	blob \| commitdiff \| raw \| diff to current
2019-08-21	Michael Orlitzky	eja: don't adjoin roots to the field if we're not norma...	blob \| commitdiff \| raw \| diff to current
2019-08-21	Michael Orlitzky	eja: add "normalize" argument to matrix algebra constru...	blob \| commitdiff \| raw \| diff to current
2019-08-21	Michael Orlitzky	eja: use QuadraticField selectively to simplify tests.	blob \| commitdiff \| raw \| diff to current
2019-08-20	Michael Orlitzky	eja: don't adjoin sqrt(2) to the field if it's already...	blob \| commitdiff \| raw \| diff to current
2019-08-20	Michael Orlitzky	eja: normalize the complex hermitian matrix basis,...	blob \| commitdiff \| raw \| diff to current
2019-08-20	Michael Orlitzky	eja: use NumberField instead of QuadraticField everywhere.	blob \| commitdiff \| raw \| diff to current
2019-08-20	Michael Orlitzky	eja: normalize the real symmetric matrix basis.	blob \| commitdiff \| raw \| diff to current
2019-08-20	Michael Orlitzky	eja: fix doctests for matrix basis functions.	blob \| commitdiff \| raw \| diff to current
2019-08-20	Michael Orlitzky	eja: use the basis space ring instead of the element...	blob \| commitdiff \| raw \| diff to current
2019-08-20	Michael Orlitzky	eja: add a test for the symmetry of the _real_symmetric...	blob \| commitdiff \| raw \| diff to current
2019-08-20	Michael Orlitzky	eja: require "field" argument for matrix basis functions.	blob \| commitdiff \| raw \| diff to current
2019-08-20	Michael Orlitzky	eja: add tests to ensure the Jordan axiom for inner...	blob \| commitdiff \| raw \| diff to current
2019-08-10	Michael Orlitzky	eja: fix the natural representation in trivial subalgebras.	blob \| commitdiff \| raw \| diff to current
2019-08-09	Michael Orlitzky	eja: fix the characteristic polynomial in subalgebras.	blob \| commitdiff \| raw \| diff to current
2019-08-09	Michael Orlitzky	eja: add is_trivial() method and special cases for...	blob \| commitdiff \| raw \| diff to current
2019-08-07	Michael Orlitzky	eja: pass keyword arguments through simple EJA construc...	blob \| commitdiff \| raw \| diff to current
2019-08-07	Michael Orlitzky	eja: rewrite the hacky process used for characteristic...	blob \| commitdiff \| raw \| diff to current
2019-08-06	Michael Orlitzky	eja: use "dimension" instead of "degree" in EJA string...	blob \| commitdiff \| raw \| diff to current
2019-08-05	Michael Orlitzky	eja: ensure that Sage doesn't think EJAs are associative.	blob \| commitdiff \| raw \| diff to current
2019-08-05	Michael Orlitzky	Revert "eja: store the multiplication table as a matrix."	blob \| commitdiff \| raw \| diff to current
2019-08-05	Michael Orlitzky	eja: don't waste time computing the unit element in...	blob \| commitdiff \| raw \| diff to current
2019-08-05	Michael Orlitzky	eja: use V.gen(i) instead of V.basis()[i] in a few...	blob \| commitdiff \| raw \| diff to current
2019-08-05	Michael Orlitzky	eja: store the multiplication table as a matrix.	blob \| commitdiff \| raw \| diff to current
2019-08-05	Michael Orlitzky	eja: switch some index orderings to agree with row...	blob \| commitdiff \| raw \| diff to current
2019-08-05	Michael Orlitzky	eja: add a SETUP block to fix an existing doctest.	blob \| commitdiff \| raw \| diff to current
2019-08-04	Michael Orlitzky	eja: add multiplication_table() for EJAs.	blob \| commitdiff \| raw \| diff to current
2019-08-04	Michael Orlitzky	eja: move away from using matrices as our "multiplicati...	blob \| commitdiff \| raw \| diff to current
2019-08-04	Michael Orlitzky	eja: remove an unused import.	blob \| commitdiff \| raw \| diff to current
2019-08-02	Michael Orlitzky	eja: move the element constructor into the parent algeb...	blob \| commitdiff \| raw \| diff to current
2019-08-02	Michael Orlitzky	eja: use from_vector() instead of relying on call magic...	blob \| commitdiff \| raw \| diff to current
2019-08-02	Michael Orlitzky	eja: fix degree() -> dimension() in a few tests.	blob \| commitdiff \| raw \| diff to current
2019-07-30	Michael Orlitzky	WIP: switch away from the algebra base class and use...	blob \| commitdiff \| raw \| diff to current
2019-07-30	Michael Orlitzky	eja: compute the unit element of the algebra ourselves.	blob \| commitdiff \| raw \| diff to current
2019-07-30	Michael Orlitzky	eja: factor out the EJA element class into its own...	blob \| commitdiff \| raw \| diff to current
2019-07-29	Michael Orlitzky	eja: add more regularity and degree tests.	blob \| commitdiff \| raw \| diff to current
2019-07-29	Michael Orlitzky	eja: simplify and justify the implementation of is_nilp...	blob \| commitdiff \| raw \| diff to current
2019-07-29	Michael Orlitzky	eja: add and update a few docstrings and tests.	blob \| commitdiff \| raw \| diff to current
2019-07-29	Michael Orlitzky	eja: require the rank argument for an EJA, because...	blob \| commitdiff \| raw \| diff to current
2019-07-29	Michael Orlitzky	eja: update some docstrings.	blob \| commitdiff \| raw \| diff to current
2019-07-29	Michael Orlitzky	eja: clean up imports.	blob \| commitdiff \| raw \| diff to current
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