In this paper, we approach the problem of obtaining approximate solution of second-order initial value problems by converting it to an optimization problem. It is assumed that the solution can be approximated by a polynomial. The coefficients of the polynomial are then optimized using simulated annealing technique. Numerical examples with good results show the accuracy of the proposed approach compared with some existing methods.
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机译:Finite Type System of Partial Differential Operators and Decomposition of Solutions of Partial Differential Equations (位相解析的方法による偏微分方程式论研究会及び散乱理论の数学研究会报告集)