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Surface bundle information


In mathematics, a surface bundle is a bundle in which the fiber is a surface. When the base space is a circle the total space is three-dimensional and is often called a surface bundle over the circle.

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Surface bundle

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In mathematics, a surface bundle is a bundle in which the fiber is a surface. When the base space is a circle the total space is three-dimensional and...

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Vascular bundle

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mesophyll cells lie between the bundle sheath and the leaf surface. The Calvin cycle is confined to the chloroplasts of these bundle sheath cells in C4 plants...

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Bundle of His

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The bundle of His (BH): 58  or His bundle (HB): 232  (/hɪs/ "hiss") is a collection of heart muscle cells specialized for electrical conduction. As part...

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Surface bundle over the circle

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In mathematics, a surface bundle over the circle is a fiber bundle with base space a circle, and with fiber space a surface. Therefore the total space...

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Seifert fiber space

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a , b ) {\displaystyle (a,b)} with a > 0 {\displaystyle a>0} is the surface bundle of the automorphism of a disk given by rotation by an angle of 2 π b...

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Torus bundle

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A torus bundle, in the sub-field of geometric topology in mathematics, is a kind of surface bundle over the circle, which in turn is a class of three-manifolds...

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Canonical bundle

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canonical bundle of a non-singular algebraic variety V {\displaystyle V} of dimension n {\displaystyle n} over a field is the line bundle Ω n = ω {\displaystyle...

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Orientability

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orientability of a family of spaces parameterized by some other space (a fiber bundle) for which an orientation must be selected in each of the spaces which varies...

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Vector bundle

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In mathematics, a vector bundle is a topological construction that makes precise the idea of a family of vector spaces parameterized by another space X...

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Fiber bundle

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In mathematics, and particularly topology, a fiber bundle (Commonwealth English: fibre bundle) is a space that is locally a product space, but globally...

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K3 surface

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"K3 surface" In mathematics, a complex analytic K3 surface is a compact connected complex manifold of dimension 2 with а trivial canonical bundle and...

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Quillen determinant line bundle

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Quillen determinant line bundle is a line bundle over the space of Cauchy–Riemann operators of a vector bundle over a Riemann surface, introduced by Quillen (1985)...

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List of Microsoft Surface accessories

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of the Surface devices, the initial release of the Surface and Surface Pro had bundle options, which bundled the black Touch Cover. The Surface Pen has...

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Higgs bundle

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'Higgs bundle', and the condition φ ∧ φ = 0 {\displaystyle \varphi \wedge \varphi =0} (which is vacuous in Hitchin's original set-up on Riemann surfaces) was...

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Projective bundle

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O*) only if the projective bundle is the projectivization of a vector bundle. In particular, if X is a compact Riemann surface then H2(X,O*)=0, and so this...

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Castelnuovo surface

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In mathematics, a Castelnuovo surface is a surface of general type such that the canonical bundle is very ample and such that c12 = 3pg − 7. Guido Castelnuovo...

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Hirzebruch surface

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{\mathcal {O}}(1)} , the invertible sheaf or line bundle with associated Cartier divisor a single point. The surface Σ 0 {\displaystyle \Sigma _{0}} is isomorphic...

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Circle bundle

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bundle is a fiber bundle where the fiber is the circle S 1 {\displaystyle S^{1}} . Oriented circle bundles are also known as principal U(1)-bundles,...

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Geodesic

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representing in some sense the shortest path (arc) between two points in a surface, or more generally in a Riemannian manifold. The term also has meaning...

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Microsoft Surface

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Microsoft Surface is a series of touchscreen-based personal computers, tablets, and interactive whiteboards designed and developed by Microsoft, most...

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Affine connection

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simplest methods of defining differentiation of the sections of vector bundles. The notion of an affine connection has its roots in 19th-century geometry...

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Nef line bundle

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geometry, a line bundle on a projective variety is nef if it has nonnegative degree on every curve in the variety. The classes of nef line bundles are described...

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List of geometric topology topics

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decomposition Branched surface Lamination Examples 3-sphere Torus bundles Surface bundles over the circle Graph manifolds Knot complements Whitehead manifold...

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Ample line bundle

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an ample line bundle, although there are several related classes of line bundles. Roughly speaking, positivity properties of a line bundle are related to...

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