isoperimetric problem;
minor (major) circular segments;
symmetric lens;
D O I:
10.1007/s11425-008-0043-x
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
This paper deals with the following isoperimetric problem in the plane: Among all regions with prescribed perimeter and covering a given line segment, what is the region that has the greatest area?.