OP-00509 Open A sharp surface-area bound for the convex hull of a closed curve MG · AIM Open Applied Problems · convex hulls · isoperimetric inequalities · space curves
OP-00510 Open Maximum convex-hull volume for a closed curve of fixed length MG · AIM Open Applied Problems · convex hulls · isoperimetric problems · space curves
OP-00555 Open The shortest space curve of prescribed minimum width MG · AIM Open Applied Problems · escape paths · space curves · width