Universal Cover
In mathematics Mathematics (from Ancient Greek, Greek: ) includes the study of such topics as quantity (number theory), mathematical structure, structure (algebra), space (geometry), and calculus, change (mathematical analysis, analysis). It has no generally ..., specifically algebraic topology 250px, A torus, one of the most frequently studied objects in algebraic topology Algebraic topology is a branch of mathematics Mathematics (from Ancient Greek, Greek: ) includes the study of such topics as quantity (number theory), mathemat ..., a covering map (also covering projection) is a continuous function In mathematics, a continuous function is a function (mathematics), function such that a continuous variation (that is a change without jump) of the argument of a function, argument induces a continuous variation of the Value (mathematics), value o ... p from a topological space In mathematics, a topological space is, roughly speaking, a Geometry, geometrical space in ... [...More Info...] [...Related Items...] 

Covering Space Diagram
Covering may refer to: * Window covering, material used to cover a window * ''The Covering'', a studio album by American Christian heavy metal/hard rock band Stryper * Covering (martial arts), an act of protecting against an opponent's strikes * ''Covering: The Hidden Assault on Our Civil Rights'', a 2006 book by Kenji Yoshini See also * * * Covering a base, in baseball * Covering sickness, a disease of horses and other members of the family Equidae * Coverage (other) * Cover (other) * Covering theorem (other) {{disambiguation ... [...More Info...] [...Related Items...] 