GetRanking - Maple Help
For the best experience, we recommend viewing online help using Google Chrome or Microsoft Edge.

Online Help

All Products    Maple    MapleSim


GetRanking

get ranking of the rif-reduced symmetry determining system

 

Calling Sequence

Parameters

Description

Examples

Compatibility

Calling Sequence

GetRanking( obj)

Parameters

obj

-

a LAVF object that its symmetry determinings system is in rif-reduced form.

Description

• 

For a LAVF object, the GetRanking method returns the ranking of the rif-reduced symmetry determining system as a list (or a list of lists) of dependent variable names, if available.

• 

This method is front-end to the GetRanking method of a LHPDE object. That is, let S be the determining systems of LAVF objects L then GetRanking(L) equals GetRanking(S).

• 

The returned output - ranking of a LAVF object - is consistent with the ranking that is used on the DEtools[rifsimp] command. See ranking for more detail.

• 

This method is associated with the LAVF object. For more detail, see Overview of the LAVF object.

Examples

Construct an LAVF object...

(1)

(2)

(3)

(4)

Compatibility

• 

The GetRanking command was introduced in Maple 2020.

• 

For more information on Maple 2020 changes, see Updates in Maple 2020.

See Also

LAVF (Object overview)

LHPDE (Object overview)

LieAlgebrasOfVectorFields[VectorField]

LieAlgebrasOfVectorFields[LHPDE]

LieAlgebrasOfVectorFields[LAVF]

GetRanking

DEtools[rifsimp]

 


Download Help Document