normal cone of a subscheme of a scheme is a scheme analogous to the normal bundle or tubular neighborhood in differential geometry. The normal cone CXY...

subset U of X. If C is a cone in a TVS X (over the real or complex numbers), then the following are equivalent: C is a normal cone. For every filter F {\displaystyle...

union of its cones is the whole space, (Rn)*. If F is a face of P of dimension d, then its normal cone CF has dimension n – d. The normal cones to vertices...

In linear algebra, a cone—sometimes called a linear cone to distinguish it from other sorts of cones—is a subset of a real vector space that is closed...

(S-C)} is the C {\displaystyle C} -saturatation of S . {\displaystyle S.} Normal cones play an important role in the theory of ordered topological vector spaces...

definitions for a tangent cone, including the adjacent cone, Bouligand's contingent cone, and the Clarke tangent cone. These three cones coincide for a convex...

extension), used heavily in cryptography Normal bundle Normal cone, of a subscheme in algebraic geometry Normal coordinates, in differential geometry, local...

characteristic form Q(ζ) = 0 defines a cone (the normal cone) with homogeneous coordinates ζ. In the hyperbolic case, this cone has nm sheets, and the axis ζ =...

topology & Specialization preorder Ordered topological vector space Normal cone Order topology Order topology Topological vector lattice Banach Fréchet...

teeth and the normal section of helical teeth. Face (tip) angle in a bevel or hypoid gear, is the angle between an element of the face cone and its axis...

two-sphere S2 results in the real projective plane. Deformation to the normal cone is a blow-up technique used to prove many results in algebraic geometry...

Inlet cones (sometimes called shock cones or inlet centerbodies) are a component of some supersonic aircraft and missiles. They are primarily used on...

topology & Specialization preorder Ordered topological vector space Normal cone Order topology Order topology Topological vector lattice Banach Fréchet...

{\displaystyle P} , the normal cone of P {\displaystyle P} at vertex v {\displaystyle v} is the cone generated by the outer normals of the facets containing...

I, then Spec X ⁡ R {\displaystyle \operatorname {Spec} _{X}R} is the normal cone to the closed scheme determined by I. If R = ⨁ 0 ∞ L ⊗ n {\displaystyle...

Cone cells or cones are photoreceptor cells in the retina of the vertebrate eye. Cones are active in daylight conditions and enable photopic vision, as...

rewritten as the inclusion into a normal cone, so that the bouncing ball dynamics is a differential inclusion into a normal cone to a convex set. See Chapters...

where for two events X and Y, X ≤ Y if and only if Y is in the future light cone of X. An event Y can be causally affected by X only if X ≤ Y. One familiar...

single class of cone. A cone monochromat can have good pattern vision at normal daylight levels, but will not be able to distinguish hues. Cone monochromacy...

topology & Specialization preorder Ordered topological vector space Normal cone Order topology Order topology Topological vector lattice Banach Fréchet...

algebra Algebraic normal form Boolean conjunctive query Canonical form (Boolean algebra) Conjunctive normal form Disjunctive normal form Formal system...

cones (resp. convex cones) is again a cone (resp. convex cone); the same is true of the union of an increasing (under set inclusion) family of cones (resp...

order topology induced by a total order may be shown to be hereditarily normal. A totally ordered set is said to be complete if every nonempty subset that...

M cone cells. It is impossible to view under normal viewing conditions, due to the overlap between the wavelengths of light which stimulate M cone cells...

0 {\displaystyle x\geq 0} forms a positive cone of F . {\displaystyle F.} Conversely, given a positive cone P {\displaystyle P} of F {\displaystyle F}...

topology & Specialization preorder Ordered topological vector space Normal cone Order topology Order topology Topological vector lattice Banach Fréchet...

topology & Specialization preorder Ordered topological vector space Normal cone Order topology Order topology Topological vector lattice Banach Fréchet...

topology & Specialization preorder Ordered topological vector space Normal cone Order topology Order topology Topological vector lattice Banach Fréchet...

topology & Specialization preorder Ordered topological vector space Normal cone Order topology Order topology Topological vector lattice Banach Fréchet...

topology & Specialization preorder Ordered topological vector space Normal cone Order topology Order topology Topological vector lattice Banach Fréchet...