Zhang Juling, Zhu Wenli. A Complete Expression of the Asymptotic Solution of Differential Equation With Three-Turning Points[J]. Applied Mathematics and Mechanics, 1999, 20(12): 1291-1300.
Citation: Zhang Juling, Zhu Wenli. A Complete Expression of the Asymptotic Solution of Differential Equation With Three-Turning Points[J]. Applied Mathematics and Mechanics, 1999, 20(12): 1291-1300.

A Complete Expression of the Asymptotic Solution of Differential Equation With Three-Turning Points

  • Received Date: 1997-06-20
  • Rev Recd Date: 1999-04-28
  • Publish Date: 1999-12-15
  • In this paper,a second order linear ordinary differential equation with three-turning points is studied.This equation is as follows and λ is a large parameter,but . By using JL function,the complete expression of the formal uniformly valid asymptotic solutions of the equation near turning point is obtained.
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