A best linear inequality related to Fermat’s problem in the triangle. (Chinese. English summary) Zbl 1150.51306
Summary: By using the result of Fermat’s problem in the triangle and two conditional inequalities, a best linear inequality involving the sum of the distances between a point and three vertexes of the triangle is obtained, and a related problem is posed.
MSC:
| 51M16 | Inequalities and extremum problems in real or complex geometry |
