TY - JOUR A2 - Guirao, Juan L. G. AU - Cao, Dunqian PY - 2020 DA - 2020/08/28 TI - An Exponential Spline Difference Scheme for Solving a Class of Boundary Value Problems of Second-Order Ordinary Differential Equations SP - 7056254 VL - 2020 AB - In this paper, we mainly study an exponential spline function space, construct a basis with local supports, and present the relationship between the function value and the first and the second derivative at the nodes. Using these relations, we construct an exponential spline-based difference scheme for solving a class of boundary value problems of second-order ordinary differential equations (ODEs) and analyze the error and the convergence of this method. The results show that the algorithm is high accurate and conditionally convergent, and an accuracy of 1 / 240 H 6 用光滑函数来实现的。SN - 1026-0226 UR - https://doi.org/10.1155/2020/7056254 DO - 10.1155 /七百○五万六千二百五十四分之二千○二十〇JF - 离散动力学自然与社会的PB - Hindawi出版KW - ER -