# GeneratorList -- an option to specify that a certain list of elements is used to describe a Cartier action

## Description

GeneratorList is an option used in various functions to specify a Cartier action, particularly on the canonical module. In particular, if it is not specified, typically the Cartier action on the canonical module will need to be recomputed.

## Functions with optional argument named GeneratorList :

• "FPureModule(...,GeneratorList=>...)" -- see FPureModule -- compute the submodule of the canonical module stable under the image of the trace of Frobenius
• "testModule(...,GeneratorList=>...)" -- see testModule -- find the parameter test module of a reduced ring

## For the programmer

The object GeneratorList is .