数学季刊 ›› 1996, Vol. 11 ›› Issue (3): 13-18.

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Solvability of Boundary Value Problems for Some Functional Differential Equations

  

  1. Dept. of  Math., Huazhong   University  of   Science    and   Technology,Wuhan,430074


  • 收稿日期:1993-10-20 出版日期:1996-09-30 发布日期:2024-12-24

Solvability of Boundary Value Problems for Some Functional Differential Equations

  1. Dept. of  Math., Huazhong   University  of   Science    and   Technology,Wuhan,430074
  • Received:1993-10-20 Online:1996-09-30 Published:2024-12-24

摘要: This paper considers the following boundary value problems for functional differential equations: x' (t) = f(t, xt) (0<t<b) ,x0 = x1, and x"(t) = f(t,xt, x' (t)) (0<t<b) ,  x(b) = B. By using certain fixed point theorem based on degree theory,some sufficient conditions for solvability of the above problems are given.

关键词: functional differential equation, boundary value problem, fixed point theorem ,

Abstract: This paper considers the following boundary value problems for functional differential equations: x' (t) = f(t, xt) (0<t<b) ,x0 = x1, and x"(t) = f(t,xt, x' (t)) (0<t<b) ,  x(b) = B. By using certain fixed point theorem based on degree theory,some sufficient conditions for solvability of the above problems are given.

Key words: functional differential equation, boundary value problem, fixed point theorem ,

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