politarczyk/knotkit
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17 Commits

Author SHA1 Message Date
Cotton Seed
a09ca308d9 Added mod_map::graded_piece. Friendlier (but not completely friendly) 
compute_forgetfulss function in main.cpp.
 2012-11-02 12:51:16 -04:00
Cotton Seed
9ee5950195 Some changes to algebra/ to make kernel, image and quotient work over 
PID.  Goal: compute spectral sequences over PID.  Updated main to
compute Lee Z/2 bound.
 2012-10-22 13:43:45 -04:00
Cotton Seed
307719de67 Updated link forgetful spectral sequence verification to include 
ell-grading.
 2012-08-31 13:44:18 -04:00
Cotton Seed
6e46c5a8ce Ready to test forgetful spectral sequence on links through 11 
crossings.
 2012-08-30 18:30:39 -04:00
Cotton Seed
3797868325 Fixeds to module reader (not carry unnecessary refcounts?). main 
checks for homotopy type differences.  Added planar_diagram::{show,
display}_knottheory.
 2012-07-28 13:27:47 -04:00
Cotton Seed
a0f94aad47 Fixed bug in writer::write_mod. Added (partial) support for comparing 
sq1/2 to main.
 2012-07-28 13:27:47 -04:00
Cotton Seed
417fe1ea4d Added io support for module, linear_combination, mod_map and grading. 
Added intersection and sum for free_submodule.  Modified mpimain to
dump cohomology, sq1 and sq2 as objects (instead of poincare series).
 2012-07-28 13:26:30 -04:00
Cotton Seed
80a531db68 Modified main to compare sq1/2 for knots with equal Kh. 2012-07-28 13:20:03 -04:00
Cotton Seed
8dfa237fc4 Added support to compute Sq1 and Sq2 on Kh. 2012-07-28 13:19:15 -04:00
Cotton Seed
fdb87caa41 First cut at moving the code over to C++11. 2012-07-27 15:37:47 -04:00
Cotton Seed
50a2438996 Added Roberts' totally twisted Kh differential to 
spanning_tree_complex.  Main set up to compare twisted E3, twisted Kh
and normal Kh.
 2012-03-18 22:55:56 -04:00
Cotton Seed
7d80c871ff Added direct_sum module and some simple tests to main. 2012-02-29 22:21:45 -05:00
Cotton Seed
9bed7282ac Added tensor_product and hom_module to algebra/module.h. 2012-02-28 22:08:52 -05:00
Cotton Seed
b337bd36ac mod_map is now just a wrapper for a map implementation. mod_map is 
now functional.  Added map_builder classes for imperatively
construction maps.  Initial collection of map implementations
(explicit, zero, 1, and composition.)
 2012-02-28 14:26:38 -05:00
Cotton Seed
4443c8e331 Replaced laurentpoly with multivariate_laurentpoly and updated uses 
(sseq, module) appropriately; removed algebra/laurentpoly.h and added
algebra/multivariate_laurentpoly.h.  Added io, muladdeq to Z.  Added
functions open_file, close_file to lib/io.h.  Added operator < to
map_wrapper.
 2011-12-22 15:35:49 -05:00
Cotton Seed
5d4acb7a86 Added /serial.cmd* to .gitignore. Minor changes to build with version 
of gcc on newcomp.  Use global reference (::) in linear_combination*
typedefs in ring classes.  Renamed linear_combiation::set set_coeff.
 2011-12-14 13:32:28 -05:00
Cotton Seed
dcbe4127bd First commit in git. This is a cleaned up version of r114 from the 
now deprecated SVN repository.
 2011-12-09 15:50:25 -05:00