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Magma code and output to support the papers "Generically free representations"
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.gitignore
Makefile
README.md
genfree-codebase-part1.magma
genfree-codebase-part2.magma
genfree2.magma
genfree2.txt
pgl4.magma
pgl4.txt
special.magma
special.txt
spin-root-gen.magma
spin-root-gen.txt
wedges.magma
wedges.txt

README.md

This repo contains code to support the trilogy of papers "Generically free representations" by Skip Garibaldi and Robert M. Guralnick, which can be found on the arxiv at:

The files in this directory are:

core codebase

  • genfree-codebase-part1.magma core functions for computing generic stabilizers
  • genfree-codebase-part2.magma further code that is specific to simple groups
  • Makefile use make to (re)generate output files

The files below come in two flavors. The one with extension EXT = magma is the magma source code. The one with extension EXT = txt is the output obtained by running magma with the .magma file as input.

for part I

  • spin-root-gen.EXT code in support of part I, Example 10.2

for part II

  • genfree2.EXT calculations for specific representations for part II
  • wedges.EXT calculations with wedges to support part II, section 8
  • pgl4.EXT type A3 calculation from part II, Example 10.4

for part III

  • special.EXT calculations for specific representations for part III
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