求助翻译英文本人国外投稿，求助正
摘 要：运用三角形的Fermat问题的结论与两个条件不等式，利用导数, 证明了涉及平面上任一点到三角形三顶点距离之和的一个线性不等式, 提出了一个相关的问题。
关键词：三角形，不等式，不动点，方程
Abstract:It was proved that the best linear inequalities about the sum of distence between any ponit and one of the triangle's vertex on the plane using the conclusion of fermat's principle and two c...全部
摘 要：运用三角形的Fermat问题的结论与两个条件不等式，利用导数, 证明了涉及平面上任一点到三角形三顶点距离之和的一个线性不等式, 提出了一个相关的问题。
关键词：三角形，不等式，不动点，方程
Abstract:It was proved that the best linear inequalities about the sum of distence between any ponit and one of the triangle's vertex on the plane using the conclusion of fermat's principle and two conditional inequalities by derivative, and brings forward a correlative issue。
Keywords:triangle;inequalities;fixed-point;equation。收起
