New posts in Surfaces

Loch Ness monster and Jacob's Ladder Surfaces are NOT homeomorphic

Is there a triangulation of a closed surface with each vertex incident to $n\ge 7$ triangles?

On the equivalence of several definitions of the torus

What is the surface obtained by identifying antipodal points of $\mathbb{S}^1 \times \mathbb{S}^1$?

Why the rotation of two equal surfaces (with different shape) do not give the same volume

Is there such thing as a "3-dimensional surface"?

Classification of surfaces

Electric field and curvature

Least Energy Path, Contour Following, around Hills toward Goal

Killing cohomology of surfaces in finite covers