论文标题
欧几里得平面中多边形的一些极端问题
Some extremal problems for polygons in the Euclidean plane
论文作者
论文摘要
该论文致力于一些极端问题，这些问题与欧几里得平面及其周围的凸多边形有关。我们提供了许多具有简单配方的结果，但相当复杂的证明。也讨论了相关和仍未解决的问题。
The paper is devoted to some extremal problems, related to convex polygons in the Euclidean plane and their perimeters. We present a number of results that have simple formulations, but rather intricate proofs. Related and still unsolved problems are discussed too.
