In mathematics, specifically in category theory, hom-sets (i.e. sets of morphisms between objects) give rise to important functors to the category of sets. These functors are called hom-functors and have numerous applications in category theory and other branches of mathematics. (Wikipedia).
This video is used for Hologram technology, just make the hologram device at home with a very simple way, I'll put a video of how to make the Hologram device. Enjoy!
From playlist OPTICS
The Holometer: A Fermilab Experiment
Do we live in a two-dimensional hologram? A group of Fermilab scientists has designed an experiment to find out. It’s called the Holometer, and this video gives you a behind-the-scenes look at the device that could change the way we see the universe. Find out more at http://holometer.fnal.
From playlist Detectors and Accelerators
Proof with words #shorts #math #joke #manim #maths
From playlist MathShorts
AWESOME Hologram VIDEO 3D! WOW!!!!
In this video is used for Hologram technology, just make the hologram device at home with a very simple way. Enjoy this amazing video!
From playlist OPTICS
Homological algebra 5: Ext(A,B)
This lecture is part of an online course on commutative algebra, following the book "Commutative algebra with a view toward algebraic geometry" by David Eisenbud. We define the groups Ext(A,B) for modules over a ring by analogy with Tor groups. We calculate these for cyclic abelian groups
From playlist Commutative algebra
Derived categories of cyclic covers and their branch divisors - Alexander Perry
Alexander Perry Harvard University April 29, 2015 Given a variety YY with a rectangular Lefschetz decomposition of its derived category, I will discuss an interesting relation between the derived categories of a cyclic cover of YY and its branch divisor. As examples, I will describe the c
From playlist Mathematics
Felix Klein Lecture 2022 part6
From playlist Felix Klein Lectures 2022
Algebraic Topology - 4 - Categories and Functors
Don't watch this video. Go read about this somewhere else. Category theory is essentially the black hole of math. We could go and talk about this stuff forever and never get to apply it. I cut this video short because I think you get the idea of what is going on. I'm going to develop thes
From playlist Category Theory Crash Course
Shadows of Computation - Lecture 6 - The line is part of a circle
Welcome to Shadows of Computation, an online course taught by Will Troiani and Billy Snikkers, covering the foundations of category theory and how it is used by computer scientists to abstract computing systems to reveal their intrinsic mathematical properties. In the sixth lecture Will sp
From playlist Shadows of Computation
ITHT: Part 11- Quillen Adjunctions
Credits: nLab: https://ncatlab.org/nlab/show/Introduction+to+Homotopy+Theory#QuillenAdjunctions Animation library: https://github.com/3b1b/manim My own code/modified library: https://github.com/treemcgee42/youtub... Music: ► Artist Attribution • Music By: "KaizanBlu" • Track Na
From playlist Introduction to Homotopy Theory
Pyramid Hologram - How to Make/How it Works with Princess Leia Hologram
Easy to make hologram showing Princess Leia's message from Star Wars IV, a flying pterodactyl and a skull. All you need to make is a 4-sided clear plastic pyramid and a drawing with 4 different views of an image. Some of mine are even animated. Download the animations/images I used in thi
From playlist Currently Popular
Using Sympy to solve algebraic expressions and equations.
From playlist Introduction to Pyhton for mathematical programming
Commutative algebra 21 Tensor products and exactness
This lecture is part of an online course on commutative algebra, following the book "Commutative algebra with a view toward algebraic geometry" by David Eisenbud. In this lecture we study when taking tensor product preserves exactness. We also show that tensor products preserve direct lim
From playlist Commutative algebra
Commutative algebra 23 (Flat extensions)
This lecture is part of an online course on commutative algebra, following the book "Commutative algebra with a view toward algebraic geometry" by David Eisenbud. In this lecture we discuss flat extensions of rings. In particular we show that for flat extensions the homomorphisms of fini
From playlist Commutative algebra
Albert Einstein, Holograms and Quantum Gravity
In the latest campaign to reconcile Einstein’s theory of gravity with quantum mechanics, many physicists are studying how a higher dimensional space that includes gravity arises like a hologram from a lower dimensional particle theory. Read about the second episode of the new season here:
From playlist In Theory
By Differential Algebra we mean rings with extra operations. In this video we show how to encode rings with extra operations using birings/affine ring schemes. This video was hacked together. Let me know if you have no idea what I'm talking about. I plan to use this later.
From playlist Birings
Is the Universe REALLY a Hologram?
Check out the physics courses that I mentioned (many of which are free!) and support this channel by going to https://brilliant.org/Sabine/ where you can create your Brilliant account. The first 200 will get 20% off the annual premium subscription. Is the universe a hologram, a projection
From playlist Physics