GetVectorField - Maple Help
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GetVectorField

get the vector field of a LAVF object

GetDeterminingSystem

 get the symmetry determining system of a LAVF object

 

Calling Sequence

Parameters

Description

Examples

Compatibility

Calling Sequence

GetVectorField( obj)

GetDeterminingSystem( obj)

Parameters

obj

-

a LAVF object

Description

• 

The GetVectorField method returns the vector field for a LAVF object, as a VectorField object. The returned VectorField object then has access to various methods. See Overview of the VectorField object for more detail.

• 

The GetDeterminingSystem method returns the symmetry determining system for a LAVF object, as a LHPDE object. The returned LHPDE object then has access to various methods. See Overview of the LHPDE object for more detail.

• 

These methods are associated with the LAVF object. For more detail, see Overview of the LAVF object.

Examples

Construct an indeterminate vector field and a determining system, then construct an LAVF object from them...

(1)

(2)

(3)

Now we can retrieve the basic properties of the LAVF L:

(4)

(5)

The determining system of L is indeed a LHPDE object, and has access to various methods...

(6)

(7)

(8)

(9)

Compatibility

• 

The GetVectorField and GetDeterminingSystem commands were introduced in Maple 2020.

• 

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

See Also

LAVF (Object overview)

VectorField (Object overview)

LHPDE (Object overview)

LieAlgebrasOfVectorFields[VectorField]

LieAlgebrasOfVectorFields[LHPDE]

LieAlgebrasOfVectorFields[LAVF]

 


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