#17435: Cythonise path algebra elements
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       Reporter:  SimonKing              |        Owner:
           Type:  enhancement            |       Status:  new
       Priority:  major                  |    Milestone:  sage-6.5
      Component:  algebra                |   Resolution:
       Keywords:  path algebra elements  |    Merged in:
        Authors:  Simon King             |    Reviewers:
Report Upstream:  N/A                    |  Work issues:
         Branch:                         |       Commit:
   Dependencies:  #16453                 |     Stopgaps:
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Changes (by {'newvalue': u'Simon King', 'oldvalue': ''}):

 * author:   => Simon King
 * component:  PLEASE CHANGE => algebra
 * dependencies:   => #16453
 * keywords:   => path algebra elements
 * type:  PLEASE CHANGE => enhancement


Old description:



New description:

 #16453 provides a Cython version of quiver paths. The purpose of this
 ticket is to introduce a Cython implementation of path algebra elements.

 Note that the arithmetic appears to be faster than the current default
 implementation of free associative algebras. So, it might make sense to
 use (the more general) path algebras to become the default for free
 associative algebras.

 The next step shall be to implement computation of Gröbner bases. minimal
 generating sets and minimal projective resolutions for modules over path
 algebras, with a non-commutative F5 algorithm.

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Ticket URL: <http://trac.sagemath.org/ticket/17435#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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