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A morphism between algebraic varieties.
Definition source: English Wiktionary via Wiktextract
Topics: algebraic-geometry, geometry, mathematics, sciences
Examples
- 2017, José F. Fernando, José M. Gamboa, Carlos Ueno, Polynomial, regular and Nash images of Euclidean spaces, Fabrizio Broglia, Françoise Delon, Max Dickmann, Danielle Gondard-Cozette, Victoria Ann Powers (editors), Ordered Algebraic Structures and Related Topics: International Conference, American Mathematical Society, page 160, The 1-dimensional semialgebraic set S:=x>0,xy=1 is the image of the regular map f: R 2→ R 2,(x,y)↦((xy-1)2+x2,1/((xy-1)2+x2)).
Meaning relationships
Synonyms: none provided
Antonyms: none provided
A symmetric tessellation of a closed surface; a decomposition of a two-dimensional manifold into topological disks such that every flag (incident vertex-edge-face triple) can be transformed into any other flag by a symmetry (i.e., an automorphism) of the decomposition.
Definition source: English Wiktionary via Wiktextract
Topics: graph-theory, mathematics, sciences
Examples
- 1990 [McGraw-Hill], Jay Kappraff, Connections: The Geometric Bridge Between Art and Science, 2001, World Scientific, page 141, Just as there are only five regular maps on the sphere (or plane), there are only three classes of regular maps that can be created on a torus.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
No etymology was provided for this word.
