国家自然科学基金(2005A13)

作品数:1被引量:4H指数:1
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相关期刊:《Chinese Physics Letters》更多>>
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Approximate Generalized Conditional Symmetries for the Perturbed Nonlinear Diffusion-Convection Equations被引量:4
《Chinese Physics Letters》2006年第3期527-530,共4页张顺利 屈长征 
Supported by the National Natural Science Foundation of China under Grant Nos 10371098 and 10447007, the Natural Science Foundation of Shaanxi Province (No 2005A13), and the Special Research Project of Educational Department of Shaanxi Province (No 03JK060).
The concept of approximate generalized conditional symmetry (A GCS) as a generalization to both approximate Lie point symmetry and generalized conditional symmetry is introduced, and it is applied to study the pertu...
关键词:PARTIAL-DIFFERENTIAL-EQUATIONS FUNCTIONAL VARIABLE SEPARATION INITIAL-VALUE PROBLEMS POTENTIAL SYMMETRIES WAVE-EQUATION REDUCTION CLASSIFICATION 
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