Segre Embedding And Heights
We give a quick look at the Segre embedding and try to use that in a fundamental tool of Diophantine Geometry - heights.
The ring of trigonometric polynomials with complex scalars
This post is a continuation of a previous post about the ring of trigonometric polynomials over the real field. Now we have jumped into the complex field, and the extension is not a trivial matter.
Study Vector Bundle in a Relatively Harder Way - Tangent Bundle
Tangent line and tangent surface as vector spacesWe begin our study by some elementary Calculus. Now we have the function $f(...
Study Vector Bundle in a Relatively Harder Way - Definition
MotivationDirection is a considerable thing. For example take a look at this picture (by David Gunderman): The position of t...