51 Maps and Parametrized Maps

In this chapter, first the data structure of (parametrized) maps is introduced (see More about Maps and Parametrized Maps). Then a description of several functions which mainly deal with parametrized maps follows; these are

basic operations with paramaps (see CompositionMaps, InverseMap, Indirected, ProjectionMap, Parametrized, ContainedMaps, UpdateMap, CommutativeDiagram, TransferDiagram),

functions which inform about ambiguity with respect to a paramap (see Indeterminateness, PrintAmbiguity),

functions used for the construction of powermaps and subgroup fusions (see Powermap, SubgroupFusions and their subroutines InitPowermap, Congruences, ConsiderKernels, ConsiderSmallerPowermaps, PowermapsAllowedBySymmetrisations, InitFusion, CheckPermChar, CheckFixedPoints, TestConsistencyMaps, ConsiderTableAutomorphisms, FusionsAllowedByRestrictions, OrbitPowermaps, OrbitFusions, RepresentativesPowermaps, RepresentativesFusions, Powmap) and

the function ElementOrdersPowermap.

Subsections

  1. More about Maps and Parametrized Maps
  2. CompositionMaps
  3. InverseMap
  4. ProjectionMap
  5. Parametrized
  6. ContainedMaps
  7. UpdateMap
  8. CommutativeDiagram
  9. TransferDiagram
  10. Indeterminateness
  11. PrintAmbiguity
  12. Powermap
  13. SubgroupFusions
  14. InitPowermap
  15. Congruences
  16. ConsiderKernels
  17. ConsiderSmallerPowermaps
  18. InitFusion
  19. CheckPermChar
  20. CheckFixedPoints
  21. TestConsistencyMaps
  22. ConsiderTableAutomorphisms
  23. PowermapsAllowedBySymmetrisations
  24. FusionsAllowedByRestrictions
  25. OrbitFusions
  26. OrbitPowermaps
  27. RepresentativesFusions
  28. RepresentativesPowermaps
  29. Indirected
  30. Powmap
  31. ElementOrdersPowermap
Previous Up Next
Index

GAP 3.4.4
April 1997