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   an analytic study on the euler-lagrange equation arising in calculus of variations  
نویسنده saadatmandi abbas ,abdolahi-niasar tahereh
منبع computational methods for differential equations - 2014 - دوره : 2 - شماره : 3 - صفحه:140 -152
فایل تمام متن
چکیده    the euler-lagrange equation plays an important role in the minimization problems of the calculus of variations. this paper employs the di erential transformation method (dtm) for nding the solution of the euler-lagrange equation which arise from problems of calculus of variations. dtm provides an analytical solution in the form of an in nite power series with easily computable components. several illustrative examples are given to demonstrate the e ectiveness of the present method.
کلیدواژه differential transformation method ,calculus of variation ,eulerlagrange equation ,variational problems
آدرس university of kashan, university of kashan

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