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1 个结果
  • 简介:Basedonafirstordernonlinearordinarydifferentialequationwithatmostasixth-degreenonlineartermwhichisextendedfromatypeofellipticequation,andbyconvertingitintoanewexpansionform,thispaperproposesanewalgebraicmethodtoconstructexactsolutionsfornonlinearevolutionequations.Beingconciseandstraightforward,themethodisappliedtomodifiedBenjamin-Bona-Mahony(mBBM)model,andsomenewexactsolutionstothesystemareobtained.Thealgorithmisofimportantsignificanceinexploringexactsolutionsforothernonlinearevolutionequations.

  • 标签: 非线性方程式 新扩展方法 mBBM模式 正合解法