Solving shock wave with discontinuity by enhanced differential transform method (EDTM)
- ISSN号:0253-4827
- 期刊名称:《应用数学和力学:英文版》
- 时间:0
- 分类:O242.1[理学—计算数学;理学—数学]
- 作者机构:[1]State Key Laboratory of Structure Analysis for Industrial Equipment, Dalian 116085, Liaoning Province, P. R. China, [2]School of Aeronautics and Astronautics, Dalian University of Technology, Dalian 116085, Liaoning Province, Liaoning Province, P. R. China, [3]School of Mathematics, Dalian University of Technology, Dalian 116085, Liaoning Province, P. R. China, [4]School of Naval Architecture, Dalian University of Technology, Dalian 116085, Liaoning Province, P. R. China
- 相关基金:Project supported by the National Natural Science Foundation of China (Nos. 50909017, 51109031, 50921001, 11072053, and 51009022), the Doctoral Foundation of Ministry of Education of China (No. 20100041120037), the Fundamental Research Funds for the Central Universities (Nos. DUT12LK52 and DUT12LK34), and the Major State Basic Research Development Program of China (973 Program) (Nos. 2010CB832704 and 2013CB036101)
中文摘要:
An enhanced differential transform method(EDTM),which introduces the Padé technique into the standard differential transform method(DTM),is proposed.The enhanced method is applied to the analytic treatment of the shock wave.It accelerates the convergence of the series solution and provides an exact power series solution.
英文摘要:
An enhanced differential transform method (EDTM), which introduces the Pad@ technique into the standard differential transform method (DTM), is proposed. The enhanced method is applied to the analytic treatment of the shock wave. It accelerates the convergence of the series solution and provides an exact Dower series solution.