摘要
Foradifferentialequation,atheoreticalproofoftherelationshipbetweenthesymmetryandtheone-parameterinvariantgroupisgiven;therelationshipbetweensymmetryandthegroup-invariantsolutionispresented.Asamapplication,somesolutionsoftheKdVequationarediscussed.
出版日期
1994年04月14日(中国期刊网平台首次上网日期,不代表论文的发表时间)