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2019-07-19 Michael Orlitzkyeja: make the complex embedding agree with the docs. commit | commitdiff | tree | snapshot
2019-07-19 Michael Orlitzkyeja: text the inner product axiom of an EJA. commit | commitdiff | tree | snapshot
2019-07-19 Michael Orlitzkyeja: support conversion of naturally-represented elemen... commit | commitdiff | tree | snapshot
2019-07-19 Michael Orlitzkyeja: factor out mat2vec() and vec2mat() helper functions. commit | commitdiff | tree | snapshot
2019-07-19 Michael Orlitzkyeja: add matrix inner products, and factor out the... commit | commitdiff | tree | snapshot
2019-07-19 Michael Orlitzkyeja: replace nonexistent ArgumentError class. commit | commitdiff | tree | snapshot
2019-07-18 Michael Orlitzkyeja: finally give Euclidean Jordan algebras an inner... commit | commitdiff | tree | snapshot
2019-07-18 Michael Orlitzkyeja: fix alphabetical ordering of element methods. commit | commitdiff | tree | snapshot
2019-07-18 Michael Orlitzkyeja: add natural_representation() for elements. commit | commitdiff | tree | snapshot
2019-07-18 Michael Orlitzkyeja: maintain a "natural basis" for EJAs. commit | commitdiff | tree | snapshot
2019-07-18 Michael Orlitzkyeja: rename matrix() to operator_matrix(). commit | commitdiff | tree | snapshot
2019-07-18 Michael Orlitzkyeja: define operator_matrix() to eventually replace... commit | commitdiff | tree | snapshot
2019-07-16 Michael Orlitzkyeja: add operator_commutes_with() for elements. commit | commitdiff | tree | snapshot
2019-07-16 Michael Orlitzkyeja: add a test for power-operator-commutativity. commit | commitdiff | tree | snapshot
2019-07-15 Michael Orlitzkyeja: remove pointless abs() calls. commit | commitdiff | tree | snapshot
2019-07-14 Michael Orlitzkyeja: add polarization-identity and power-associativity... commit | commitdiff | tree | snapshot
2019-07-06 Michael Orlitzkyeja: add an inverse() example. commit | commitdiff | tree | snapshot
2019-07-06 Michael Orlitzkyeja: add element inverse() and is_invertible(). commit | commitdiff | tree | snapshot
2019-07-06 Michael Orlitzkyeja: add more quadratic representation tests. commit | commitdiff | tree | snapshot
2019-07-06 Michael Orlitzkyeja: fix the dimension of the complex Hermitian simple... commit | commitdiff | tree | snapshot
2019-07-06 Michael Orlitzkyeja: add a test for the degree of Sn. commit | commitdiff | tree | snapshot
2019-07-06 Michael Orlitzkyeja: replace eja_ln() and eja_sn() with their new names. commit | commitdiff | tree | snapshot
2019-07-06 Michael Orlitzkyeja: add ComplexHermitianSimpleEJA to random_eja(). commit | commitdiff | tree | snapshot
2019-07-06 Michael Orlitzkyeja: begin implementing the complex hermitian simple... commit | commitdiff | tree | snapshot
2019-07-06 Michael Orlitzkyeja: pass a dimension to a matrix() constructor for... commit | commitdiff | tree | snapshot
2019-07-06 Michael Orlitzkyeja: fix screwup introduced in 5d147bd962. commit | commitdiff | tree | snapshot
2019-07-05 Michael Orlitzkyeja: add a function to embed complex matrices in (bigge... commit | commitdiff | tree | snapshot
2019-07-05 Michael Orlitzkyeja: add placeholder constructors for all simple EJAs. commit | commitdiff | tree | snapshot
2019-07-05 Michael Orlitzkyeja: factor out the ugly bits of constructing simple... commit | commitdiff | tree | snapshot
2019-07-05 Michael Orlitzkyeja: add a TODO with some tests that fail for now. commit | commitdiff | tree | snapshot
2019-07-05 Michael Orlitzkyeja: add non-working trace_inner_product() for EJA... commit | commitdiff | tree | snapshot
2019-07-05 Michael Orlitzkyeja: add quadratic_representation() for elements. commit | commitdiff | tree | snapshot
2019-07-05 Michael Orlitzkyeja: use random_eja() where applicable in tests. commit | commitdiff | tree | snapshot
2019-07-05 Michael Orlitzkyeja: don't test for element matrix() symmetry (I don... commit | commitdiff | tree | snapshot
2019-07-05 Michael Orlitzkyeja: fix the basis order for Sn. commit | commitdiff | tree | snapshot
2019-07-04 Michael Orlitzkyeja: add missing set_random_seed() call. commit | commitdiff | tree | snapshot
2019-07-04 Michael Orlitzkyeja: add the random_eja() function. commit | commitdiff | tree | snapshot
2019-07-03 Michael Orlitzkyeja: add a comment about row/column vectors to eja_sn(). commit | commitdiff | tree | snapshot
2019-07-03 Michael Orlitzkyeja: add the simple algebra S^n. commit | commitdiff | tree | snapshot
2019-06-29 Michael Orlitzkyeja: add det() and trace() for regular elements. commit | commitdiff | tree | snapshot
2019-06-29 Michael Orlitzkyeja: de-implement characteristic_polynomial for irregul... commit | commitdiff | tree | snapshot
2019-06-29 Michael Orlitzkyeja: put element methods in alphabetical order. commit | commitdiff | tree | snapshot
2019-06-29 Michael Orlitzkyeja: add is_regular() method on elements. commit | commitdiff | tree | snapshot
2019-06-26 Michael Orlitzkyeja: fix element matrices. commit | commitdiff | tree | snapshot
2019-06-26 Michael Orlitzkyeja: fix element powers. commit | commitdiff | tree | snapshot
2019-06-26 Michael Orlitzkyeja: add doctest for a bug in subalgebra_generated_by(). commit | commitdiff | tree | snapshot
2019-06-25 Michael Orlitzkyeja: add currently-busted subalgebra_idempotent() method. commit | commitdiff | tree | snapshot
2019-06-25 Michael Orlitzkyeja: use different generator names in subalgebras. commit | commitdiff | tree | snapshot
2019-06-25 Michael Orlitzkyeja: add is_nilpotent() for elements. commit | commitdiff | tree | snapshot
2019-06-25 Michael Orlitzkyeja: recurse more directly in minimal_polynomial(). commit | commitdiff | tree | snapshot
2019-06-25 Michael Orlitzkyeja: use the associativity of one-generator subalgebras. commit | commitdiff | tree | snapshot
2019-06-25 Michael Orlitzkyeja/euclidean_jordan_algebra.py: fix the rank of the... commit | commitdiff | tree | snapshot
2019-06-25 Michael Orlitzkyeja/euclidean_jordan_algebra.py: remove symmetry test... commit | commitdiff | tree | snapshot
2019-06-25 Michael Orlitzkyeja/euclidean_jordan_algebra.py: rewrite the classcall... commit | commitdiff | tree | snapshot
2019-06-24 Michael Orlitzkyeja/euclidean_jordan_algebra.py: implement a working... commit | commitdiff | tree | snapshot
2019-06-24 Michael Orlitzkyeja/euclidean_jordan_algebra.py: add subalgebra_generat... commit | commitdiff | tree | snapshot
2019-06-24 Michael Orlitzkyeja/euclidean_jordan_algebra.py: add another test for... commit | commitdiff | tree | snapshot
2019-06-24 Michael Orlitzkyeja/euclidean_jordan_algebra.py: test that left-mult... commit | commitdiff | tree | snapshot
2019-06-24 Michael Orlitzkyeja/euclidean_jordan_algebra.py: add span_of_powers... commit | commitdiff | tree | snapshot
2019-06-24 Michael Orlitzkyeja/euclidean_jordan_algebra.py: remove erroneous comment. commit | commitdiff | tree | snapshot
2019-06-24 Michael Orlitzkyeja/euclidean_jordan_algebra.py: begin implementing... commit | commitdiff | tree | snapshot
2019-06-21 Michael Orlitzkymjo/eja/euclidean_jordan_algebra.py: implement my own... commit | commitdiff | tree | snapshot
2019-06-21 Michael Orlitzkymjo/eja/euclidean_jordan_algebra.py: fix field argument... commit | commitdiff | tree | snapshot
2019-06-21 Michael Orlitzkymjo/eja/euclidean_jordan_algebra.py: add eja_minimal_po... commit | commitdiff | tree | snapshot
2019-06-19 Michael Orlitzkymjo/euclidean_jordan_algebra.py: add eja_ln() for the... commit | commitdiff | tree | snapshot
2019-06-19 Michael Orlitzkymjo/euclidean_jordan_algebra.py: add examples for eja_rn. commit | commitdiff | tree | snapshot
2019-06-14 Michael OrlitzkyWIP: euclidean jordan algebras. commit | commitdiff | tree | snapshot
2019-03-20 Michael Orlitzkymjo/polynomial.py: remove a redundant line from a test. commit | commitdiff | tree | snapshot
2019-02-21 Michael Orlitzkymjo/polynomial.py: add another multidiv test based... commit | commitdiff | tree | snapshot
2019-02-21 Michael OrlitzkyRevert "mjo/polynomial.py: improve multidiv performance... commit | commitdiff | tree | snapshot
2019-02-21 Michael Orlitzkymjo/polynomial.py: add a (failing!) test for Example... commit | commitdiff | tree | snapshot
2019-02-20 Michael Orlitzkymjo/polynomial.py: add two more examples from exercises... commit | commitdiff | tree | snapshot
2019-02-18 Michael Orlitzkymjo/polynomial.py: improve multidiv performance a bit. commit | commitdiff | tree | snapshot
2019-02-18 Michael Orlitzkymjo/polynomial.py: improve tests for new multidiv function. commit | commitdiff | tree | snapshot
2019-02-18 Michael Orlitzkymjo/orthogonal_polynomials.py: fix doctests. commit | commitdiff | tree | snapshot
2019-02-18 Michael OrlitzkyAdd new mjo.polynomial module with the "multidiv" function. commit | commitdiff | tree | snapshot
2018-12-20 Michael OrlitzkyRevert "... add completely_positive_operators_gens()." commit | commitdiff | tree | snapshot
2018-12-20 Michael Orlitzkymjo/cone/completely_positive.py: add completely_positiv... commit | commitdiff | tree | snapshot
2018-11-30 Michael Orlitzkymjo/cone/symmetric_pd: add inverse_symmetric_pd() function. commit | commitdiff | tree | snapshot
2018-11-30 Michael Orlitzkymjo/cone/symmetric_pd: new module for symmetric positiv... commit | commitdiff | tree | snapshot
2018-11-30 Michael Orlitzkymjo/cone/symmetric_psd: add missing set_random_seed... commit | commitdiff | tree | snapshot
2018-11-30 Michael Orlitzkymjo/cone/symmetric_psd: don't use recusion; work on... commit | commitdiff | tree | snapshot
2018-11-30 Michael Orlitzkymjo/cone: improve docstrings the the rearrangement... commit | commitdiff | tree | snapshot
2018-11-30 Michael Orlitzkymjo/cone: rename random_psd() to random_symmetric_psd(). commit | commitdiff | tree | snapshot
2018-11-12 Michael Orlitzkycone/trivial_cone.py: add the trivial_cone() function. commit | commitdiff | tree | snapshot
2018-11-12 Michael Orlitzkycone/rearrangement.py: simplify the implementation. commit | commitdiff | tree | snapshot
2018-11-12 Michael Orlitzkycone/rearrangement.py: add a "lattice" argument. commit | commitdiff | tree | snapshot
2018-11-12 Michael Orlitzkycone/rearrangement.py: fix the test for propriety. commit | commitdiff | tree | snapshot
2018-11-12 Michael Orlitzkycone/rearrangement.py: add a few more tests. commit | commitdiff | tree | snapshot
2018-11-12 Michael Orlitzkycone/rearrangement.py: add some preliminary references. commit | commitdiff | tree | snapshot
2018-11-12 Michael Orlitzkycone/schur.py: add "lattice" argument. commit | commitdiff | tree | snapshot
2018-11-12 Michael Orlitzkycone/nonnegative_orthant.py: add a word to the docs. commit | commitdiff | tree | snapshot
2018-11-11 Michael Orlitzkycone/nonnegative_orthant.py: add "lattice" argument. commit | commitdiff | tree | snapshot
2018-11-10 Michael Orlitzkycone/schur.py: add a test for the dual of the Schur... commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkycone/symmetric_psd.py: use two more generator expressions. commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkycone/symmetric_psd.py: use a generator expression in... commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkycone/cone.py: use generator expressions instead of... commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkyorthogonal_polynomials.py: use generator expressions... commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkyorthogonal_polynomials.py: use xrange everywhere. commit | commitdiff | tree | snapshot
2018-11-04 Michael Orlitzkymatrix_vector.py: use xrange everywhere. commit | commitdiff | tree | snapshot
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My personal library of Sage code.