| 释义 |
- See also
{{wiktionarypar|affine}}Affine may refer to: - Affine cipher, a special case of the more general substitution cipher
- Affine combination, a certain kind of constrained linear combination
- Affine connection, a connection on the tangent bundle of a differentiable manifold
- Affine differential geometry, a geometry that studies differential invariants under the action of the special affine group
- Affine geometry, a geometry characterized by parallel lines
- Affine group, the group of all invertible affine transformations from any affine space over a field K into itself
- Affine logic, a substructural logic whose proof theory rejects the structural rule of contraction
- Affine representation, a continuous group homomorphism whose values are automorphisms of an affine space
- Affine scheme, the spectrum of prime ideals of a commutative ring
- Affine morphism, a morphism of schemes such that the pre-image of an open affine subscheme is affine
- Affine space, an abstract structure that generalises the affine-geometric properties of Euclidean space
- Affine transformation, a transformation that preserves the relation of parallelism between lines
- Affine, a relative by marriage
See also - Affinity (disambiguation)
{{disambig}} 1 : Mathematics disambiguation pages |