Sep 14, 2015 · Locally your line bundle is isomorphic to the ring of functions, say A. Then you have the map A→A given by multiplication by an element s∈A.
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What does section mean in math?
What is a regular cross section?
Let M subset R^3 be a regular surface and u_(p) a unit tangent vector to M, and let Pi(u_(p),N(p)) be the plane determined by u_(p) and the normal to the ...
Apr 16, 2023 · The method of studying the local structure by means of normal sections can be generalized to surfaces of arbitrary dimension and arbitrary ...
The condition that the morphism X \to Y is regular is stronger than just requiring all the fibres to be regular locally Noetherian schemes.
1. That portion of a line of levels which is recorded and abstracted as a unit. A section always begins and ends on a bench mark, either temporary or permanent.
Aug 23, 2024 · This article will describe how you can add, edit and delete sections. Please note that is not recommended that a mobile user repeat a section more than 100 ...
A section is an area nominally one square mile (2.6 square kilometers), containing 640 acres (260 hectares), with 36 sections making up one survey township on ...
We can use Descent, Lemma 35.21.4 to define what it means for an algebraic space X to be regular at a point x.
Sep 21, 2015 · We state a general formula to compute the volume of the intersection of the regular n-simplex with some k-dimensional subspace.