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eja: echelonize a matrix manually to ensure a decent algorithm is used.
[sage.d.git] / mjo / eja /
2019-08-05 Michael Orlitzkyeja: ensure that Sage doesn't think EJAs are associative. tree | commitdiff
2019-08-05 Michael OrlitzkyRevert "eja: store the multiplication table as a matrix." tree | commitdiff
2019-08-05 Michael Orlitzkyeja: don't waste time computing the unit element in... tree | commitdiff
2019-08-05 Michael Orlitzkyeja: use V.gen(i) instead of V.basis()[i] in a few... tree | commitdiff
2019-08-05 Michael Orlitzkyeja: store the multiplication table as a matrix. tree | commitdiff
2019-08-05 Michael Orlitzkyeja: switch some index orderings to agree with row... tree | commitdiff
2019-08-05 Michael Orlitzkyeja: add a SETUP block to fix an existing doctest. tree | commitdiff
2019-08-04 Michael Orlitzkyeja: add multiplication_table() for EJAs. tree | commitdiff
2019-08-04 Michael Orlitzkyeja: move away from using matrices as our "multiplicati... tree | commitdiff
2019-08-04 Michael Orlitzkyeja: remove an unused import. tree | commitdiff
2019-08-02 Michael Orlitzkyeja: fix the multiplication table in subalgebras. tree | commitdiff
2019-08-02 Michael Orlitzkyeja: fix some more super/subalgebra back and forth. tree | commitdiff
2019-08-02 Michael Orlitzkyeja: move the element constructor into the parent algeb... tree | commitdiff
2019-08-02 Michael Orlitzkyeja: update some more test output for the new basis... tree | commitdiff
2019-08-02 Michael Orlitzkyeja: use from_vector() instead of call magic in two... tree | commitdiff
2019-08-02 Michael Orlitzkyeja: use from_vector() instead of relying on call magic... tree | commitdiff
2019-08-02 Michael Orlitzkyeja: fix degree() -> dimension() in a few tests. tree | commitdiff
2019-08-02 Michael Orlitzkyeja: fix construction of subalgebra elements from super... tree | commitdiff
2019-08-02 Michael Orlitzkyeja: adjust some test output for the new basis ordering. tree | commitdiff
2019-07-30 Michael OrlitzkyWIP: switch away from the algebra base class and use... tree | commitdiff
2019-07-30 Michael Orlitzkyeja: compute the unit element of the algebra ourselves. tree | commitdiff
2019-07-30 Michael Orlitzkyeja: compute a natural basis for subalgebras. tree | commitdiff
2019-07-30 Michael Orlitzkyeja: use non-clashing generator names in subalgebras. tree | commitdiff
2019-07-30 Michael Orlitzkyeja: implement subalgebra_generated_by() in terms of... tree | commitdiff
2019-07-30 Michael Orlitzkyeja: begin moving the associative subalgebra stuff... tree | commitdiff
2019-07-30 Michael Orlitzkyeja: fix the test for regularity of the zero element. tree | commitdiff
2019-07-30 Michael Orlitzkyeja: factor out the EJA element class into its own... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: add more regularity and degree tests. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: simplify and justify the implementation of is_nilp... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: add and update a few docstrings and tests. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: require the rank argument for an EJA, because... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: update some docstrings. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: clean up imports. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: update changed module name in all.py. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: separate out the operator class and rename both... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: add algebra constructors to the global namespace. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: whitespace fix. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: add minimal_polynomial() for operators. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: replace element operator_matrix() entirely. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: use FreeModules() category for operators instead... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: convert another operator_matrix() test to operator(). tree | commitdiff
2019-07-29 Michael Orlitzkyeja: suggest operator().matrix() to replace element... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: move a bunch of operator_matrix() tests to operator(). tree | commitdiff
2019-07-29 Michael Orlitzkyeja: implement element powers in terms of operator(). tree | commitdiff
2019-07-29 Michael Orlitzkyeja: implement operator_commutes_with() in terms of... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: rewrite the operator class again to eliminate... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: replace the Hom stuff with a custom EJA operator... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: add vector_space() method for EJAs to get the... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: fix a busted operator inverse test. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: fix an erroneous test case. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: fix powers of zero for operators. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: fix the element inverse() implementation and some... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: finally get scalar-morphism multiplication working... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: create our own Homset class for EJAs (ugh). tree | commitdiff
2019-07-29 Michael Orlitzkyeja: use single-underscore method names for morphisms. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: use sexier FiniteDimensionalAlgebrasWithBasis... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: rework the quadratic representation tests in terms... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: add negation/subtraction for morphisms. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: add composition (multiplication) for morphisms. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: add __invert__ method for morphisms. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: improve tests for morphism addition. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: allow addition of EJA morphisms. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: add new operator() method for elements that return... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: new class FiniteDimensionalEuclideanJordanAlgebraM... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: improve a comment. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: use an insane hack to hide the (left_)matrix metho... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: use the quadratic representation for the element... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: add tests for more quadratic representation proper... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: randomize and fix a bug in the subalgebra_idempote... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: ensure that the element inverse() always lives... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: add back the charpoly basis trickery needed for... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: add an implementation warning for characteristic_p... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: finally enable tests for the trace inner product. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: use charpoly coefficients to implement det() for... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: implement element trace in terms of charpoly coeff... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: refactor the charpoly implementation... it's magic... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: use the @cached_method decorator for characteristi... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: use the standard basis in characteristic_polynomial(). tree | commitdiff
2019-07-29 Michael Orlitzkyeja: switch to the "real" element characteristic_polyno... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: get the characteristic_polynomial() for EJAs working. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: add apply_univariate_polynomial() for elements... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: use different bounds for "n" in the random_eja... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: use 't' for the minimal polynomial variable name. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: begin to stub out a characteristic_polynomial... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: store the EJA multiplication table as a temporary... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: do an extra ambient_vector_space() in one method... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: simplify (and cite) the minimal_polynomial() imple... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: simplify is_invertible() for elements. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: turn the eja_rn() constructor into a class too. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: drop the inner_product argument to the EJA constru... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: turn the other simple EJA constructors into classes. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: rename JordanSpinAlgebra to JordanSpinEJA. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: turn the spin algebra constructor into a subclass. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: test that complex/quaternion embeddings are homomo... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: get the quaternions working. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: add two more tests to ensure the Jordan product... tree | commitdiff
2019-07-29 Michael Orlitzkyeja: add quaternion -> real matrix embedding. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: fix complex-unembedding with respect to 5537f4534. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: make the complex embedding agree with the docs. tree | commitdiff
2019-07-29 Michael Orlitzkyeja: text the inner product axiom of an EJA. tree | commitdiff
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