👉 Surface mathematics is a branch of mathematics that focuses on the study of geometric properties and structures of surfaces, which are two-dimensional manifolds embedded in three-dimensional space. It involves analyzing and describing surfaces using tools from differential geometry, topology, and algebraic geometry. Key concepts include curvature, which measures how much a surface bends at a point; geodesics, which are the shortest paths on a surface; and topological invariants, such as genus and Euler characteristic, which classify surfaces based on their connectivity and holes. Surface mathematics is crucial in various fields, including physics (for understanding spacetime and materials), computer graphics (for rendering realistic surfaces), and engineering (for designing structures and mechanisms).