Schubert Galois groups in the Grassmannian G(4,9)

Index to Python code for checkerboard tournaments and Vakil's algorithm


This directory contains source code and computations using the Python implementation of Vakil's algorithm to study Schubert Galois groups on all small Grassmannians.
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VakilInPython.tar.gz gzipped .tar file of this directory tree (except .html files)
README The README file
G49_output/ This subdirectory contains the output from running an early version on G(4,9). These data are the input for most of the computations and classifications in the paper Classification of Schubert Galois groups in the Grassmannian G(4,9)
Tests_G2n.txt The output from testing G(2,n) for n=13,14,15,16,17 (test_G2n.sh). Reported timings do not reflect actual time of computation.
Tests_G3n.txt The output from testing G(3,n) for n=11,12 (test_G3n.sh). Reported timings do not reflect actual time of computation.
Tests_py.txt The output for Table 1, from running test_Grassmannians.sh. Reported timings do not reflect actual time of computation.
readme.md Brief readme file about the software, from its github page
CheckerGame.txt File describing some of the internal storage of Schubert problems in the Python code
src/ Directory with all the source Python code (some of it compiled for a Linux system)
test_G2n.sh This is a bash shell script wrapping the calling of the Python code on G(2,n)
test_G3n.sh This is a bash shell script wrapping the calling of the Python code on G(3,n)
test_Grassmannians.sh This is a bash shell script wrapping the calling of the Python code for the Grassmannians in Table 1 in the paper.

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Last modified: Sun Feb 3 08:13:38 CST 2019