22 search results - page 1 / 5 » Algorithms for Differential Invariants of Symmetry Groups of... |
FOCM
2008
13 years 11 months ago
2008
We develop new computational algorithms, based on the method of equivariant moving frames, for classifying the differential invariants of Lie symmetry pseudo-groups of differential...
CORR
2006
Springer
13 years 11 months ago
2006
Springer
Lie group theory states that knowledge of a m-parameters solvable group of symmetries of a system of ordinary differential equations allows to reduce by m the number of equation. ...
MOC
2002
13 years 10 months ago
2002
For a linear ordinary differential equation the Lie algebra of its infinitesimal Lie symmetries is compared with its differential Galois group. For this purpose an algebraic formul...
AB
2007
Springer
14 years 2 months ago
2007
Springer
Lie group theory states that knowledge of a m-parameters solvable group of symmetries of a system of ordinary differential equations allows to reduce by m the number of equations. ...
CDC
2009
IEEE
14 years 2 months ago
2009
IEEE
Several recent control applications consider the coordination of subsystems through local interaction. Often the interaction has a symmetry in state space, e.g. invariance with res...