首页> 外文会议>International conference on computational methods in science and engineering 2014 >Six-Step Methods with Vanished Phase-Lag and its First Derivatives for the Approximate Solution of the Schrodinger Equation and Related Problems
【24h】

Six-Step Methods with Vanished Phase-Lag and its First Derivatives for the Approximate Solution of the Schrodinger Equation and Related Problems

机译:零相位滞后的六步法及其一阶导数的薛定rod方程和相关问题的近似解

获取原文
获取原文并翻译 | 示例

摘要

Two six-step methods for the approximate solution of second order periodic initial or boundary-value problems are studied in this paper. The development of the new proposed methods is based on the vanishing phase-lag and its first derivative. We studied the error for the two produced methods and we compared it with the error of the corresponding method with constant coefficients. We also investigated the stability for the two obtained methods. We applied the new obtained method to the resonance problem of the radial time independent Schrodinger equation in order to show their efficiency.
机译:本文研究了两种六步法求解二阶周期初值或边值问题的近似解。新提议方法的开发基于消失的相位滞后及其一阶导数。我们研究了两种产生的方法的误差,并将其与具有恒定系数的相应方法的误差进行了比较。我们还研究了两种方法的稳定性。为了证明其效率,我们将新获得的方法应用于与径向时间无关的薛定inger方程的共振问题。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号