【摘要】 利用常微分方程微分不等式理论研究三阶奇摄动Ｒｏｂｉｎ边值问题，＝Ｃ，在适当的条件下，通过上下解的构造得到了其解的唯一性．更多还原

【Abstract】 Studies the third order perturbed boundary value problem: =A,-a,x/(0)+a2/(0)=B, b1x(1)+b=b2x(1)=C by differential inequality of culinary differential equation. Under somecondition, using the method of constructing upper and lowe solution uniqueness of solution is established.更多还原