Equivalence groups for system of nonlinear partial differential equations (Q1401016)
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scientific article; zbMATH DE number 1965076
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Equivalence groups for system of nonlinear partial differential equations |
scientific article; zbMATH DE number 1965076 |
Statements
Equivalence groups for system of nonlinear partial differential equations (English)
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17 August 2003
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Point symmetries and their one parameter groups for systems of PDEs of the form \[ u_{tt}-u_{xx}=f(t,x,u,v), v_t-v_{xx}=g(t,x,u,v) \] are investigated in this paper.
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point symmetry
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one-parameter group
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