Symmetry Classification Using Noncommutative Invariant Differential Operators
نویسندگان
چکیده
منابع مشابه
Symmetry Classification Using Noncommutative Invariant Differential Operators
Given a class F of differential equations, the symmetry classification problem is to determine for each member f ∈ F the structure of its Lie symmetry group G f , or equivalently of its Lie symmetry algebra. The components of the symmetry vector fields of the Lie algebra are solutions of an associated over-determined ‘defining system’ of differential equations. The usual computer classification...
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ژورنال
عنوان ژورنال: Foundations of Computational Mathematics
سال: 2006
ISSN: 1615-3375,1615-3383
DOI: 10.1007/s10208-005-0186-x