GetSystem - Maple Programming Help

Online Help

All Products    Maple    MapleSim


Home : Support : Online Help : Mathematics : Differential Equations : Lie Symmetry Method : Commands for PDEs (and ODEs) : LieAlgebrasOfVectorFields : LHPDE : LieAlgebrasOfVectorFields/LHPDE/GetSystem

GetSystem

get the LHPDEs system of a LHPDE object

 

Calling Sequence

Parameters

Description

Examples

Compatibility

Calling Sequence

GetSystem ( obj)

Parameters

obj

-

a LHPDE object.

Description

• 

The GetSystem method returns the LHPDEs system  for a LHPDE object as a list of DEs.

• 

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

Examples

withLieAlgebrasOfVectorFields:

SLHPDEdiffux,y,x,xdiffvx,y,y,y=0

S2x2ux,y2y2vx,y=0,indep=x,y,dep=ux,y,vx,y

(1)

GetSystemS

2x2ux,y2y2vx,y=0

(2)

Compatibility

• 

The GetSystem command was introduced in Maple 2020.

• 

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

See Also

LHPDE (Object overview)

LieAlgebrasOfVectorFields[LHPDE]

GetIndependents

GetDependents