b51dbfe2a0Merge branch 'master' of github.com:cseed/knotkit
Joshua Batson
2013-10-18 12:46:25 -0400
36e0303fcaFixed crash on disconnected braid and possible loss of orientation information when building braids. knot parser supports disjoint union (juxtaposition). Minor documentation changes.
Cotton Seed
2013-03-26 12:44:40 -0400
dc11fd082cSet devel = 0 and default to optimized in Makefile.
Cotton Seed
2013-03-25 16:55:52 -0400
ad0f60f5c0Renamed driver kk. Added support for various invariants (gss + kh, lsss, leess, sq2, s) to prepare for release of the link splitting spectral sequence paper on the arXiv.
Cotton Seed
2013-03-25 16:39:15 -0400
76bc2c9200Adjust b by total linking parity information. Dump bound computations.
Cotton Seed
2013-01-19 14:03:02 -0500
f3d7e22f51Strengthened b'_lk to use Khovanov homology. Set up to compute sp bounds in paralllel.
Cotton Seed
2013-01-17 18:43:52 -0500
e19a274c8eReady to compute splitting bound data for paper.
Cotton Seed
2013-01-17 11:05:44 -0500
a09ca308d9Added mod_map::graded_piece. Friendlier (but not completely friendly) compute_forgetfulss function in main.cpp.
Cotton Seed
2012-11-02 12:51:16 -0400
9ee5950195Some 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.
Cotton Seed
2012-10-22 13:43:45 -0400
f2375a2d9eAdded compute_forgetful_signs to main. Set up mpimain to compute forgetful spectral sequence over Z/97 for all links with 14 or fewer crossings.
Cotton Seed
2012-10-13 12:45:43 -0400
70b4a05e3dAdded convert_mut15 to consolidate /u/cseed/mut15.bak into knot_sq/K15_sq_part.dat.gz. (For newcomp.) Added test_kh_htt_stronger to find examples where the homotopy type distinguishes knots with identical Khovanov homology.
Cotton Seed
2012-10-03 15:51:42 -0400
0ff4f181daChanges in main from newcomp.
Cotton Seed
2012-09-17 20:36:18 -0400
b17121cf5bAdded tests for Kh homotopy type: CP^2, mutation invariance, sq1 and sq2 satisfy adem relations.
Cotton Seed
2012-09-09 11:18:25 -0400
7259a9a00dChanges to test forgetful spectral sequence on newcomp.
Cotton Seed
2012-09-04 15:11:02 -0400
307719de67Updated link forgetful spectral sequence verification to include ell-grading.
Cotton Seed
2012-08-31 13:44:18 -0400
6e46c5a8ceReady to test forgetful spectral sequence on links through 11 crossings.
Cotton Seed
2012-08-30 18:30:39 -0400
e9f41377eeCompare twisted U^2 = 0 theory and untwisted theory to compile a list of small examples where U differentials appear.
Cotton Seed
2012-08-16 13:42:44 -0400
e5b96e80abAdded stat to mpimain so computation of 15 crossing mutants is restartable.
Cotton Seed
2012-08-04 15:49:52 -0400
48e17fb4a6Build on newcomp with clang++. Added .cmd files for newcomp q.
Cotton Seed
2012-08-02 19:05:51 -0400
ca8c47cc5bmpimain set up to compute Steenrod squares for 15 crossing mutant knot groups.
Cotton Seed
2012-07-30 15:43:28 -0400
eff35be4ffChanges to dump Kh sq1, sq2 in manageable, compessed format.
Cotton Seed
2012-07-30 15:32:13 -0400
13ba6be775Fixed a few bugs coming from the rebase of square to master: initialize impl in set_wrapper, missing operator != on linear_combination, some reader/writer problems related to writing algebra.
Cotton Seed
2012-07-28 13:48:17 -0400
5db000c6aaFinal code to dump knot_kh_sq tables for Robert and Sucharit.
Cotton Seed
2012-06-07 14:03:41 -0400
226bbf64dcRemoved dead max computation from cube_impl.h. Added support for sage dumping of modules/maps.
Cotton Seed
2012-06-06 13:21:18 -0400
3797868325Fixeds to module reader (not carry unnecessary refcounts?). main checks for homotopy type differences. Added planar_diagram::{show, display}_knottheory.
Cotton Seed
2012-05-21 10:09:17 -0400
a0f94aad47Fixed bug in writer::write_mod. Added (partial) support for comparing sq1/2 to main.
Cotton Seed
2012-05-04 08:27:09 -0400
6d133e0622Changes to get mpimain running.
Cotton Seed
2012-05-03 15:49:26 -0400
417fe1ea4dAdded 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).
Cotton Seed
2012-05-03 15:27:05 -0400
b44d6f3699Added code in main to to compare sq1/2 in knot computation output.
Cotton Seed
2012-04-14 12:36:25 -0400
56e3070bc4Added knot_desc to knotkit.h/knot_tables.cpp. Resurrected MPI support. mpimain.cpp set up to tabulate Kh and steenrod squares.
Cotton Seed
2012-04-11 17:51:14 -0400
80a531db68Modified main to compare sq1/2 for knots with equal Kh.
Cotton Seed
2012-04-11 02:25:27 -0400
8dfa237fc4Added support to compute Sq1 and Sq2 on Kh.
Cotton Seed
2012-04-11 01:06:04 -0400
a0e543e4dfAdded raw support (no leb128) to io for backward compatiblity.
Cotton Seed
2012-07-28 12:55:46 -0400
5f4dfe8cf1More updates to c++11: partial initializer_lists and range-based for support.
Cotton Seed
2012-07-28 08:14:11 -0400
fdb87caa41First cut at moving the code over to C++11.
Cotton Seed
2012-07-27 15:37:47 -0400
470c660cb2changed HOME to josh
Joshua Batson
2012-05-09 13:34:16 -0400
50a2438996Added Roberts' totally twisted Kh differential to spanning_tree_complex. Main set up to compare twisted E3, twisted Kh and normal Kh.
Cotton Seed
2012-03-18 22:55:56 -0400
7d80c871ffAdded direct_sum module and some simple tests to main.
Cotton Seed
2012-02-29 22:21:45 -0500
9bed7282acAdded tensor_product and hom_module to algebra/module.h.
Cotton Seed
2012-02-28 22:08:52 -0500
b337bd36acmod_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.)
Cotton Seed
2012-02-28 14:26:38 -0500
0ed96458e1Code to extract component(s) of links in knot_diagram. main.cpp set to test inequality conjecture implied by forgetful spectral sequence for Kh.
Cotton Seed
2012-02-23 19:04:13 -0500
1ea96353a7Added io support for std::string. Added order on laurent polynomials. main tests io on map<multivariate_laurentpoly, std::string>.
Cotton Seed
2011-12-29 19:38:02 -0500
33278ed545Added hash and comparisons for std::string.
Cotton Seed
2011-12-29 11:51:58 -0500
4443c8e331Replaced 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.
Cotton Seed
2011-12-22 15:35:49 -0500
5d4acb7a86Added /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.
Cotton Seed
2011-12-14 13:32:28 -0500
53a139416cAdded Zp and unary minus to ring classes. Added *~ to .gitignore. Added unsigned_extended_gcd. There are ring/field tests that should be separated.
Cotton Seed
2011-12-14 13:07:53 -0500
1d63f2195fadded my binary testsurfaces to .gitignore
Joshua Batson
2011-12-13 16:09:29 -0500
dcbe4127bdFirst commit in git. This is a cleaned up version of r114 from the now deprecated SVN repository.
Cotton Seed
2011-12-09 15:50:25 -0500