geometry a normal crossing singularity is a singularity similar to a union of coordinate hyperplanes. The term can be confusing because normal crossing singularities...

resolve the pinch point singularity the whole singular locus needs to be blown up, including points where normal crossing singularities are present. Hironaka...

residue Bott residue Sheaf of logarithmic differential forms normal crossing singularity Adjunction formula#Poincare residue Hodge structure Jacobian...

type A2-singularity. Let f (x, y) be a smooth function of x and y and assume, for simplicity, that f (0, 0) = 0. Then a type A2-singularity of f at (0...

Deligne (1974). For a projective variety X {\displaystyle X} with normal crossing singularities there is a spectral sequence with a degenerate E2-page which...

closely related notions such as nc divisor, nc singularity, snc divisor, and snc singularity. See normal crossings. normally generated A line bundle L on a...

case the origin) is a limit of normal crossings singular points (the v {\displaystyle v} -axis in this case). These singular points are intimately related...

the classification of the singular points is singularity theory. A singular point is isolated if there is no other singular point in a neighborhood of...

{\displaystyle A_{1}^{-}} ⁠-singularity. A tacnode corresponds to a type ⁠ A 3 − {\displaystyle A_{3}^{-}} ⁠-singularity. In fact each type ⁠ A 2 n +...

Hodge Structures Deligne’s Mixed Hodge Structure for Projective Varieties with only Normal Crossing Singularities Local B-Model and Mixed Hodge Structure...

cluster method. A shell-crossing (sc) occurs in perturbation theory when matter trajectories intersect, forming a singularity. This limits the predictive...

general nature, it is a singular integral operator, defined by convolution with a function having a mathematical singularity at the origin, the Newtonian...

so until reaching a singularity at which the curvature blows up. For a smooth curve without crossings, the only possible singularity happens when the curve...

Fundamental lemma of the calculus of variations Hopf lemma Sard's lemma (singularity theory) Stechkin's lemma (functional and numerical analysis) Vitali covering...

Naked singularity – gravitational singularity without an event horizon. Ring singularity – describes the altering gravitational singularity of a rotating...

In the Animal Crossing series, messages referencing this phrase can be seen when catching fish. In Animal Crossing and Animal Crossing: Wild World, catching...

webseries Game Grumps, and co-created the video game entertainment website Normal Boots. As of April 2025[update], his YouTube channel JonTronShow has 6.5...

twelve F-22 Raptor fighter aircraft while crossing this meridian. n-vector is a three parameter non-singular horizontal position representation that can...

Independently Descartes used his method of normals based on the observation that the radius of a circle is always normal to the circle itself. These methods...

are organized radially around a point known as a singularity. The arrangement, around the singularity, can be observed to be in both a counter-clockwise...

curvature to the surface's unit normal vector, including the: normal curvature geodesic curvature geodesic torsion Any non-singular curve on a smooth surface...

storyline is: "A community in a harmonious paradise is threatened by evil; normal institutions fail to contend with this threat; a selfless superhero emerges...

The normal separation of chromosomes in meiosis I or sister chromatids in meiosis II is termed disjunction. When the segregation is not normal, it is...

sheaf cohomology with singular cohomology. Namely, for any smooth scheme X over C with a divisor with simple normal crossings D, there is a natural isomorphism...

which leaves no place for the separatist Mechanical City to exist. Because normal troops could not successfully attack the Mechanical City, he plans for the...

and the fiber over Sing ( X ) {\displaystyle {\text{Sing}}(X)} is a normal crossing divisor. For example, a nodal curve such as C = Z ( x 3 + y 3 + z 3...

normal aspect, these map regularly-spaced meridians to equally spaced vertical lines, and parallels to horizontal lines. Pseudocylindrical In normal aspect...

that the background of motorway (autostrada) signs is green and those for 'normal' roads is blue. They are regulated by the Codice della Strada (Road Code)...

be a non-singular algebraic variety, let D {\displaystyle D} be an effective divisor on X {\displaystyle X} with at worst normal crossings, let H {\displaystyle...

May 15, 2018. Porter, Rick (May 30, 2018). "Stanley Cup adjusts up, 'The Crossing' adjusts down: Monday final ratings". TV by the Numbers. Archived from...