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2019-08-09 Michael Orlitzkyeja: override _a_regular_element() in subalgebras,... commit | commitdiff | tree | snapshot
2019-08-09 Michael Orlitzkyeja: fix the subalgebra generated by zero. commit | commitdiff | tree | snapshot
2019-08-09 Michael Orlitzkyeja: fix construction of subalgebra-subalgebras. commit | commitdiff | tree | snapshot
2019-08-07 Michael Orlitzkyeja: choose subalgebra generator prefix smarter. commit | commitdiff | tree | snapshot
2019-08-07 Michael Orlitzkyeja: pass keyword arguments through simple EJA construc... commit | commitdiff | tree | snapshot
2019-08-07 Michael Orlitzkyeja: rewrite the hacky process used for characteristic... commit | commitdiff | tree | snapshot
2019-08-06 Michael Orlitzkyeja: use "dimension" instead of "degree" in EJA string... commit | commitdiff | tree | snapshot
2019-08-05 Michael Orlitzkyeja: ensure that Sage doesn't think EJAs are associative. commit | commitdiff | tree | snapshot
2019-08-05 Michael OrlitzkyRevert "eja: store the multiplication table as a matrix." commit | commitdiff | tree | snapshot
2019-08-05 Michael Orlitzkyeja: don't waste time computing the unit element in... commit | commitdiff | tree | snapshot
2019-08-05 Michael Orlitzkyeja: use V.gen(i) instead of V.basis()[i] in a few... commit | commitdiff | tree | snapshot
2019-08-05 Michael Orlitzkyeja: store the multiplication table as a matrix. commit | commitdiff | tree | snapshot
2019-08-05 Michael Orlitzkyeja: switch some index orderings to agree with row... commit | commitdiff | tree | snapshot
2019-08-05 Michael Orlitzkyeja: add a SETUP block to fix an existing doctest. commit | commitdiff | tree | snapshot
2019-08-04 Michael Orlitzkyeja: add multiplication_table() for EJAs. commit | commitdiff | tree | snapshot
2019-08-04 Michael Orlitzkyeja: move away from using matrices as our "multiplicati... commit | commitdiff | tree | snapshot
2019-08-04 Michael Orlitzkyeja: remove an unused import. commit | commitdiff | tree | snapshot
2019-08-02 Michael Orlitzkyeja: fix the multiplication table in subalgebras. commit | commitdiff | tree | snapshot
2019-08-02 Michael Orlitzkyeja: fix some more super/subalgebra back and forth. commit | commitdiff | tree | snapshot
2019-08-02 Michael Orlitzkyeja: move the element constructor into the parent algeb... commit | commitdiff | tree | snapshot
2019-08-02 Michael Orlitzkyeja: update some more test output for the new basis... commit | commitdiff | tree | snapshot
2019-08-02 Michael Orlitzkyeja: use from_vector() instead of call magic in two... commit | commitdiff | tree | snapshot
2019-08-02 Michael Orlitzkyeja: use from_vector() instead of relying on call magic... commit | commitdiff | tree | snapshot
2019-08-02 Michael Orlitzkyeja: fix degree() -> dimension() in a few tests. commit | commitdiff | tree | snapshot
2019-08-02 Michael Orlitzkyeja: fix construction of subalgebra elements from super... commit | commitdiff | tree | snapshot
2019-08-02 Michael Orlitzkyeja: adjust some test output for the new basis ordering. commit | commitdiff | tree | snapshot
2019-07-30 Michael OrlitzkyWIP: switch away from the algebra base class and use... commit | commitdiff | tree | snapshot
2019-07-30 Michael Orlitzkyeja: compute the unit element of the algebra ourselves. commit | commitdiff | tree | snapshot
2019-07-30 Michael Orlitzkyeja: compute a natural basis for subalgebras. commit | commitdiff | tree | snapshot
2019-07-30 Michael Orlitzkyeja: use non-clashing generator names in subalgebras. commit | commitdiff | tree | snapshot
2019-07-30 Michael Orlitzkyeja: implement subalgebra_generated_by() in terms of... commit | commitdiff | tree | snapshot
2019-07-30 Michael Orlitzkyeja: begin moving the associative subalgebra stuff... commit | commitdiff | tree | snapshot
2019-07-30 Michael Orlitzkyeja: fix the test for regularity of the zero element. commit | commitdiff | tree | snapshot
2019-07-30 Michael Orlitzkyeja: factor out the EJA element class into its own... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: add more regularity and degree tests. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: simplify and justify the implementation of is_nilp... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: add and update a few docstrings and tests. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: require the rank argument for an EJA, because... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: update some docstrings. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: clean up imports. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: update changed module name in all.py. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: separate out the operator class and rename both... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: add algebra constructors to the global namespace. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: whitespace fix. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: add minimal_polynomial() for operators. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: replace element operator_matrix() entirely. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: use FreeModules() category for operators instead... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: convert another operator_matrix() test to operator(). commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: suggest operator().matrix() to replace element... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: move a bunch of operator_matrix() tests to operator(). commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: implement element powers in terms of operator(). commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: implement operator_commutes_with() in terms of... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: rewrite the operator class again to eliminate... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: replace the Hom stuff with a custom EJA operator... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: add vector_space() method for EJAs to get the... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: fix a busted operator inverse test. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: fix an erroneous test case. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: fix powers of zero for operators. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: fix the element inverse() implementation and some... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: finally get scalar-morphism multiplication working... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: create our own Homset class for EJAs (ugh). commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: use single-underscore method names for morphisms. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: use sexier FiniteDimensionalAlgebrasWithBasis... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: rework the quadratic representation tests in terms... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: add negation/subtraction for morphisms. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: add composition (multiplication) for morphisms. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: add __invert__ method for morphisms. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: improve tests for morphism addition. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: allow addition of EJA morphisms. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: add new operator() method for elements that return... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: new class FiniteDimensionalEuclideanJordanAlgebraM... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: improve a comment. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: use an insane hack to hide the (left_)matrix metho... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: use the quadratic representation for the element... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: add tests for more quadratic representation proper... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: randomize and fix a bug in the subalgebra_idempote... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: ensure that the element inverse() always lives... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: add back the charpoly basis trickery needed for... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: add an implementation warning for characteristic_p... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: finally enable tests for the trace inner product. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: use charpoly coefficients to implement det() for... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: implement element trace in terms of charpoly coeff... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: refactor the charpoly implementation... it's magic... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: use the @cached_method decorator for characteristi... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: use the standard basis in characteristic_polynomial(). commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: switch to the "real" element characteristic_polyno... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: get the characteristic_polynomial() for EJAs working. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: add apply_univariate_polynomial() for elements... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: use different bounds for "n" in the random_eja... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: use 't' for the minimal polynomial variable name. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: begin to stub out a characteristic_polynomial... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: store the EJA multiplication table as a temporary... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: do an extra ambient_vector_space() in one method... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: simplify (and cite) the minimal_polynomial() imple... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: simplify is_invertible() for elements. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: turn the eja_rn() constructor into a class too. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: drop the inner_product argument to the EJA constru... commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: turn the other simple EJA constructors into classes. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: rename JordanSpinAlgebra to JordanSpinEJA. commit | commitdiff | tree | snapshot
2019-07-29 Michael Orlitzkyeja: turn the spin algebra constructor into a subclass. commit | commitdiff | tree | snapshot
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My personal library of Sage code.