Upload date
All time
Last hour
Today
This week
This month
This year
Type
All
Video
Channel
Playlist
Movie
Duration
Short (< 4 minutes)
Medium (4-20 minutes)
Long (> 20 minutes)
Sort by
Relevance
Rating
View count
Features
HD
Subtitles/CC
Creative Commons
3D
Live
4K
360°
VR180
HDR
64 results
This lecture is part of an online graduate course on Galois theory. As an application of Galois theory, we prove Gauss's theorem ...
6,660 views
3 years ago
Constructing the heptagon! Or at least, why it's possible. For more math, subscribe to my channel: ...
185 views
How Gauss constructed the regular 17-sided polygon. Introductory remarks. For more math, subscribe to my channel: ...
540 views
Finding the fifth roots of unity. For more math, subscribe to my channel: https://www.youtube.com/jeffsuzuki1.
144 views
Periods and sums of powers of the roots of unity. For more math, subscribe to my channel: https://www.youtube.com/jeffsuzuki1.
215 views
via neusis Made with Geogebra - Adobe Illustrator - and Adobe Animate.
323 views
2 years ago
How to inscribe a regular heptagon in a circle: an approximate construction, and an exact one. For more math, subscribe to my ...
335 views
4 years ago
Welcome to UNIZOR.COM http://www.unizor.com. Geometry has developed as a branch of mathematics from practical needs of ...
120 views
12 years ago
Building a fully chorded Icosikaihenagon/21-gon out of wool. Backboard is 1200x1200mm notice board.
976 views
9 years ago
03 Geometric construction of triangle, square, pentagon, equal division of segment, heptagon. Drawings done with compass and ...
13,046 views
11 years ago
A polygon with 16 sides can be formed into a genus 4 surface, a surface with 4 holes.
5,206 views
8 years ago
This lecture is part of an online course on Galois theory. This is an introductory lecture, giving an informal overview of Galois ...
124,902 views
This lecture is part of an online graduate course on Galois theory. We use Galois theory to give a (mostly) algebraic proof that the ...
7,198 views
This lecture is part of an online graduate course on Galois theory. We introduce cyclotomic polynomials, and use Frobenius ...
8,947 views
This lecture is part of an online course on Galois theory. We review some basic results about field extensions and algebraic ...
36,330 views
This lecture is part of an online algebraic geometry course on schemes, based on chapter II of "Algebraic geometry" by Hartshorne ...
13,231 views
This animation shows the variation of Thurston's d(log(length)) embedding of the space of projective measured laminations (PML) ...
529 views
This lecture is part of an online graduate course on Galois theory. We prove the main theorem of Galois theory, given a bijection ...
10,598 views
This lecture is part of an online graduate course on Galois theory. We define the norm and trace of a finite extension of fields.
5,024 views
In this video, we prove the impossibility of Constructing the Regular n-gon in the language of field extensions using the field of ...
876 views