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

2022-02-02	Michael Orlitzky	eja: use orthonormalize=False for all subalgebra_genera...	blob \| commitdiff \| raw
2022-02-02	Michael Orlitzky	eja: fix parent of empty sum in element inverse().	blob \| commitdiff \| raw \| diff to current
2022-02-01	Michael Orlitzky	eja: add more "# long time" markers.	blob \| commitdiff \| raw \| diff to current
2022-02-01	Michael Orlitzky	eja: add "# long time" to two potentially slow tests.	blob \| commitdiff \| raw \| diff to current
2022-02-01	Michael Orlitzky	eja: test the nonnegativity of trace() for squares.	blob \| commitdiff \| raw \| diff to current
2021-11-15	Michael Orlitzky	mjo/*/.py: drop obsolete set_random_seed().	blob \| commitdiff \| raw \| diff to current
2021-03-14	Michael Orlitzky	eja: speed up det() for Cartesian product elements.	blob \| commitdiff \| raw \| diff to current
2021-03-13	Michael Orlitzky	eja: remove unused import.	blob \| commitdiff \| raw \| diff to current
2021-03-12	Michael Orlitzky	eja: fix trivial subalgebra element constructor.	blob \| commitdiff \| raw \| diff to current
2021-03-12	Michael Orlitzky	eja: fix random_eja() dimension bounds, for real.	blob \| commitdiff \| raw \| diff to current
2021-03-11	Michael Orlitzky	eja: fix a deorthonormalization bug.	blob \| commitdiff \| raw \| diff to current
2021-03-11	Michael Orlitzky	eja: add randomness to a test.	blob \| commitdiff \| raw \| diff to current
2021-03-11	Michael Orlitzky	eja: fix tests for new random_eja() structure.	blob \| commitdiff \| raw \| diff to current
2021-03-09	Michael Orlitzky	eja: factor out MatrixEJA initialization.	blob \| commitdiff \| raw \| diff to current
2021-03-08	Michael Orlitzky	eja: fix a quaternion test.	blob \| commitdiff \| raw \| diff to current
2021-03-01	Michael Orlitzky	eja: use "b" as the default prefix.	blob \| commitdiff \| raw \| diff to current
2021-03-01	Michael Orlitzky	eja: speed up minimal_polynomial(), in theory.	blob \| commitdiff \| raw \| diff to current
2021-02-27	Michael Orlitzky	eja: use the new deep change_ring() to clean things up.	blob \| commitdiff \| raw \| diff to current
2021-02-27	Michael Orlitzky	eja: complete the CFM_CartesianProduct purge.	blob \| commitdiff \| raw \| diff to current
2021-02-26	Michael Orlitzky	eja: start fixing Cartesian products of Cartesian products.	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: don't check the field/axioms in element subalgebra...	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: remove the subalgebra bug TODO, it's not a new...	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: fix cartesian products of cartesian product EJAs.	blob \| commitdiff \| raw \| diff to current
2021-02-25	Michael Orlitzky	eja: fixup tests.	blob \| commitdiff \| raw \| diff to current
2021-02-24	Michael Orlitzky	eja: handle tuples in parent algebras rather than in...	blob \| commitdiff \| raw \| diff to current
2021-02-24	Michael Orlitzky	eja: add subalgebra() method.	blob \| commitdiff \| raw \| diff to current
2021-02-24	Michael Orlitzky	eja: allow FDEJA constructor to work on a tuple basis.	blob \| commitdiff \| raw \| diff to current
2021-02-24	Michael Orlitzky	eja: simplify to_matrix() for elements.	blob \| commitdiff \| raw \| diff to current
2021-02-23	Michael Orlitzky	eja: add subclass for Cartesian product elements.	blob \| commitdiff \| raw \| diff to current
2021-01-04	Michael Orlitzky	eja: add trace linearity and charpoly homogeneity tests.	blob \| commitdiff \| raw \| diff to current
2020-12-24	Michael Orlitzky	eja: cache inverse() and is_invertible() more intellige...	blob \| commitdiff \| raw \| diff to current
2020-12-09	Michael Orlitzky	eja: eliminate the special element subalgebra class.	blob \| commitdiff \| raw \| diff to current
2020-12-08	Michael Orlitzky	eja: more orthonormalization fixes.	blob \| commitdiff \| raw \| diff to current
2020-12-07	Michael Orlitzky	eja: work towards fixing element subalgebras.	blob \| commitdiff \| raw \| diff to current
2020-12-06	Michael Orlitzky	eja: begin major overhaul of class hierarchy and naming.	blob \| commitdiff \| raw \| diff to current
2020-12-04	Michael Orlitzky	eja: mark some cached-value tests as "long time".	blob \| commitdiff \| raw \| diff to current
2020-12-03	Michael Orlitzky	eja: speed up a few slow examples.	blob \| commitdiff \| raw \| diff to current
2020-12-03	Michael Orlitzky	eja: fix one more positional "field" argument.	blob \| commitdiff \| raw \| diff to current
2020-12-01	Michael Orlitzky	eja: convert matrix algebas to the new constructor...	blob \| commitdiff \| raw \| diff to current
2020-11-25	Michael Orlitzky	eja: update todo, and rename "natural" to "matrix".	blob \| commitdiff \| raw \| diff to current
2020-11-25	Michael Orlitzky	eja: fix an implicit TODO by eliminating lazy_import.	blob \| commitdiff \| raw \| diff to current
2020-11-25	Michael Orlitzky	eja: use cached charpoly for element inverse() if possible.	blob \| commitdiff \| raw \| diff to current
2020-11-23	Michael Orlitzky	eja: use cached charpoly for element inverse when avail...	blob \| commitdiff \| raw \| diff to current
2020-11-21	Michael Orlitzky	eja: add a random comment.	blob \| commitdiff \| raw \| diff to current
2020-11-21	Michael Orlitzky	eja: drop cached superalgebra basis from subalgebras.	blob \| commitdiff \| raw \| diff to current
2020-11-21	Michael Orlitzky	eja: don't orthonormalize the basis when computing...	blob \| commitdiff \| raw \| diff to current
2020-11-20	Michael Orlitzky	eja: rename _max_test_case_size() -> _max_random_instan...	blob \| commitdiff \| raw \| diff to current
2020-11-07	Michael Orlitzky	eja: add "of" to the algebra characteristic_polynomial...	blob \| commitdiff \| raw \| diff to current
2020-11-07	Michael Orlitzky	eja: remove wayward utf-8 comment.	blob \| commitdiff \| raw \| diff to current
2020-11-07	Michael Orlitzky	eja: fix two more tests to work in dimension zero.	blob \| commitdiff \| raw \| diff to current
2020-11-06	Michael Orlitzky	eja: make an inverse() test work in trivial algebras.	blob \| commitdiff \| raw \| diff to current
2020-11-06	Michael Orlitzky	eja: make all tests work in trivial algebras.	blob \| commitdiff \| raw \| diff to current
2020-11-05	Michael Orlitzky	eja: remove one use of nontrivial=True passed to random...	blob \| commitdiff \| raw \| diff to current
2020-11-04	Michael Orlitzky	eja: fix the determinant in trivial algebras.	blob \| commitdiff \| raw \| diff to current
2020-11-04	Michael Orlitzky	eja: simplify and unify the charpoly/rank stuff.	blob \| commitdiff \| raw \| diff to current
2020-10-19	Michael Orlitzky	Revert "eja: start experiment full_spectral_decompositi...	blob \| commitdiff \| raw \| diff to current
2020-10-18	Michael Orlitzky	eja: start experiment full_spectral_decomposition(...	blob \| commitdiff \| raw \| diff to current
2020-10-18	Michael Orlitzky	mjo/eja/eja_element.py: test spectral decomposition...	blob \| commitdiff \| raw \| diff to current
2020-10-18	Michael Orlitzky	mjo/eja/eja_element.py: remove a dead line.	blob \| commitdiff \| raw \| diff to current
2020-10-11	Michael Orlitzky	eja: make AA the default field because everything cool...	blob \| commitdiff \| raw \| diff to current
2019-12-27	Michael Orlitzky	eja: rename RealCartesianProductEJA -> HadamardEJA.	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
2019-11-15	Michael Orlitzky	eja: rename is_minimal_idempotent() to is_primitive_ide...	blob \| commitdiff \| raw \| diff to current
2019-11-15	Michael Orlitzky	eja: use peirce_decomposition() method to get the Peirc...	blob \| commitdiff \| raw \| diff to current
2019-11-10	Michael Orlitzky	eja: allow subalgebra_idempotent() to work in trivial...	blob \| commitdiff \| raw \| diff to current
2019-11-10	Michael Orlitzky	eja: don't wait for a non-nilpotent element in trivial...	blob \| commitdiff \| raw \| diff to current
2019-11-09	Michael Orlitzky	eja: move eja_subalgebra to eja_element_subalgebra.	blob \| commitdiff \| raw \| diff to current
2019-10-18	Michael Orlitzky	eja: add is_minimal_idempotent() for elements.	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: define the trace of an element in a trivial algebra.	blob \| commitdiff \| raw \| diff to current
2019-10-15	Michael Orlitzky	eja: make some element tests work in trivial algebras.	blob \| commitdiff \| raw \| diff to current
2019-10-14	Michael Orlitzky	eja: add the unique spectral_decomposition() for elements.	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
2019-10-13	Michael Orlitzky	eja: add a test for the inverse via charpoly.	blob \| commitdiff \| raw \| diff to current
2019-10-13	Michael Orlitzky	eja: declare a utf-8 encoding and use it to write Korányi.	blob \| commitdiff \| raw \| diff to current
2019-10-10	Michael Orlitzky	eja: add another test for element inverses.	blob \| commitdiff \| raw \| diff to current
2019-08-29	Michael Orlitzky	eja: add a WIP gram-schmidt for EJA elements.	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: use izip() instead of zip() in a few places.	blob \| commitdiff \| raw \| diff to current
2019-08-26	Michael Orlitzky	eja: use keywords to pass keyword args (makes construct...	blob \| commitdiff \| raw \| diff to current
2019-08-25	Michael Orlitzky	eja: use precomputed operator in two tests.	blob \| commitdiff \| raw \| diff to current
2019-08-25	Michael Orlitzky	eja: speed up the computation of element powers.	blob \| commitdiff \| raw \| diff to current
2019-08-24	Michael Orlitzky	eja: make a test agree with its comment.	blob \| commitdiff \| raw \| diff to current
2019-08-24	Michael Orlitzky	eja: replace RR with RLF in one test.	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: add random_instance() method for algebras.	blob \| commitdiff \| raw \| diff to current
2019-08-23	Michael Orlitzky	eja: combine several slow trace_inner_product() tests.	blob \| commitdiff \| raw \| diff to current
2019-08-21	Michael Orlitzky	eja: remove a redundant abs() on a nonnegative integer.	blob \| commitdiff \| raw \| diff to current
2019-08-21	Michael Orlitzky	eja: add a test for basis-invariance of minimal polynomial.	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: add norm() and trace_norm() methods for elements.	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
2019-08-09	Michael Orlitzky	eja: fix the subalgebra generated by zero.	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
2019-08-02	Michael Orlitzky	eja: fix some more super/subalgebra back and forth.	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: update some more test output for the new basis...	blob \| commitdiff \| raw \| diff to current
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