Geometry

A frustum is a three-dimensional shape formed by slicing the top off a cone or pyramid, resulting in two parallel bases.

Hausdorff Distance measures the extent to which two subsets differ in a metric space.

Hodge Decomposition is a mathematical theorem that breaks down differential forms into simpler components.

A hypersphere is a higher-dimensional generalization of a sphere in Euclidean space.

A Lorentzian manifold is a mathematical structure used in physics to describe spacetime with time and space dimensions.

A metric tensor is a mathematical tool that defines distances and angles in curved spaces, crucial in physics and geometry.

Non-Euclidean space refers to geometric spaces that do not follow the rules of traditional Euclidean geometry.

Phi (Φ) is a mathematical constant approximately equal to 1.618, known as the golden ratio.