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...

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...

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...

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...

(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...

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...

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 =...

{\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...

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

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...

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

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...

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...

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

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...

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

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...

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...

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...

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...

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...

the normal phototransduction cascade, rod and cone transducins (G-proteins) are shut off in less than a second after activation by rhodopsin or a cone opsin...

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

light cone would actually be a four-dimensional version of a cone whose cross-sections form 3D spheres (analogous to a normal three-dimensional cone whose...

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