SONATA : a GAP 4 package - Chapters

  1. Supportive functions for groups
  2. Nearrings
  3. The nearring library
  4. Arbitrary functions on groups: EndoMappings
  5. Transformation nearrings
  6. Nearring ideals
  7. Graphic ideal lattices (XGAP only)
  8. N-groups
  9. Fixed-point-free automorphism groups
  10. Nearfields, planar nearrings and weakly divisible nearrings
  11. Designs

SONATA manual
December 2022