How do we prove that a sphere maximizes the volume enclosed among all simple closed surfaces of given surface area?
137473
Isoperimetric inequality on the sphere via calculus of variations
39015
Prove the triangle inequality on the sphere $S^2$ in $\mathbb{R}^3$.
158217
Volume of neighborhood of the curve
82309
Volume of a solid created by an extended tetrahedron
64993
Connectedness of the $S^2$ sphere
139085
maximize volume of triangle in given perimeter
91053
Simple proof that equilateral triangles have maximum area
13265
Volume of an n-simplex
126424
The square of minimum area with three vertices on a parabola
80104
Is there a minimal graph in $\mathbb{R}^3$ which is not area-minimizing?
33074
Calculate the area on a sphere of the intersection of two spherical caps
64827
maximum area of a rectangle inscribed in a semi - circle with radius r.
140436
Volume of the solid generated by revolving the region R enclosed by the curve - Disk and Shell method
56775
Finding minimal form -- Velleman exercise 1.5.7a
23596
Proof maximum number of equidistant points for a given dimension
28511
Hypervolume of a $N$-dimensional ball in $p$-norm
138987
Find the volume of the largest right circular cone that can be inscribed in a sphere of radius r?