P-groups | Infinite group theory
In the area of modern algebra known as group theory, a Tarski monster group, named for Alfred Tarski, is an infinite group G, such that every proper subgroup H of G, other than the identity subgroup, is a cyclic group of order a fixed prime number p. A Tarski monster group is necessarily simple. It was shown by Alexander Yu. Olshanskii in 1979 that Tarski groups exist, and that there is a Tarski p-group for every prime p > 1075. They are a source of counterexamples to conjectures in group theory, most importantly to Burnside's problem and the von Neumann conjecture. (Wikipedia).
TARBOSAURUS I. THE MIGHTIEST EVER PART 1 | Dinosaur documentary
TARBOSAURUS I. THE MIGHTIEST EVER. 70 million years ago dinosaurs ruled the Korean Peninsula the same way they ruled the rest of the earth. At that time the part of the land now known as Jeonnam Yeosu was the forest habitat of numerous dinosaur species: Tarbosaurus. he youngest of a family
From playlist Dinosaurs
Watch as our ZOTAC mascots battle to rid the world of monsters and bring light to the world.
From playlist Artistic Works
Tardigrades: The Most Resilient Animals in the Universe
Tardigrades are the most resilient animals in the universe, and there’s probably one within a stone’s throw from you right now. Check out Skillshare and get your first 2 months free: https://skl.sh/animalogic8 Special thanks to My Microscopic World: https://www.youtube.com/channel/UCtGn2
From playlist Animalogic
New official movie "Flyboard Family" by Zapata Racing and Friends more informations please contact zapata-racing.com Zapata Racing is proud to introduce you the video of the first flyboard® world cup Click on this link http://youtu.be/BkZ8euApHRo
From playlist Forces
What type of Dinosaur is Godzilla?
We all know the reptilian movie monster, Godzilla, but what if Godzilla actually existed and was discovered by paleontologists? How would they classify him? Today we find out what type of dinosaur would Godzilla be! Hope you enjoy! All copyrighted images belong to their respected owners:
From playlist Paleontology Videos
Godzilla: King of the Monsters - Official Trailer 1 - Now Playing In Theaters
www.facebook.com/GodzillaMovie www.twitter.com/GodzillaMovie www.instagram.com/GodzillaMovie www.GodzillaMovie.com Following the global success of “Godzilla” and “Kong: Skull Island” comes the next chapter in Warner Bros. Pictures’ and Legendary Pictures’ cinematic MonsterVerse, an epic a
From playlist The Best of Video Games and Movies
Mark Sapir - The Tarski numbers of groups.
Mark Sapir (Vanderbilt University, USA) The Tarski number of a non-amenable group is the minimal number of pieces in a paradoxical decomposition of the group. It is known that a group has Tarski number 4 if and only if it contains a free non-cyclic subgroup, and the Tarski numbers of tors
From playlist T1-2014 : Random walks and asymptopic geometry of groups.
Plesiosaurs 101 | National Geographic
While dinosaurs roamed the Earth, marine reptiles in the order Plesiosauria swam in our planet's prehistoric oceans. Find out which creatures belonged in this group, how they grew to incredible sizes, and how they've captivated both scientists and storytellers alike. ➡ Subscribe: http://bi
From playlist News | National Geographic
Lewis Bowen - When does injectivity imply surjectivity
November 23, 2015 - Princeton University Any injective map from a finite set to itself is surjective. Ax's Theorem extends this to algebraic varieties and regular maps. Gromov invented sofic groups as a way to extend to this result to cellular automata and other settings. We'll re-prove hi
From playlist Minerva Mini Course - Lewis Bowen
Kurt Gödel Centenary - Part III
John W. Dawson, Jr. Pennsylvania State University November 17, 2006 More videos on http://video.ias.edu
From playlist Kurt Gödel Centenary
TARBOSAURUS II. THE MIGHTIEST EVER PART 2 | EN
TARBOSAURUS II THE MIGHTIEST EVER PART 2. 70 million years ago dinosaurs ruled the Korean Peninsula the same way they ruled the rest of the earth. At that time the part of the land now known as Jeonnam Yeosu was the forest habitat of numerous dinosaur species: Tarbosaurus. he youngest of a
From playlist Dinosaurs
This Math Theorem Proves that 1=1+1 | The Banach-Tarskis Paradox
Mathematicians are in nearly universal agreement that the strangest paradox in math is the Banach-Tarski paradox, in which you can split one ball into a finite number of pieces, then rearrange the pieces to get two balls of the same size. Interestingly, only a minority of mathematicians ha
From playlist Math and Statistics
Measurable equidecompositions – András Máthé – ICM2018
Analysis and Operator Algebras Invited Lecture 8.8 Measurable equidecompositions András Máthé Abstract: The famous Banach–Tarski paradox and Hilbert’s third problem are part of story of paradoxical equidecompositions and invariant finitely additive measures. We review some of the classic
From playlist Analysis & Operator Algebras
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Seminar on Applied Geometry and Algebra (SIAM SAGA): Dustin Mixon
Title: Packing Points in Projective Spaces Speaker: Dustin Mixon Date: Tuesday, March 8, 2022 at 11:00am Eastern Abstract: Given a compact metric space, it is natural to ask how to arrange a given number of points so that the minimum distance is maximized. For example, the setting of the
From playlist Seminar on Applied Geometry and Algebra (SIAM SAGA)
Support Vsauce, your brain, Alzheimer's research, and other YouTube educators by joining THE CURIOSITY BOX: a seasonal delivery of viral science toys made by Vsauce! A portion of all proceeds goes to Alzheimer's research and our Inquisitive Fellowship, a program that gives money and resour
From playlist Science
The Mathematical Truth | Enrico Bombieri
Enrico Bombieri, Professor Emeritus, School of Mathematics, Institute for Advanced Study http://www.ias.edu/people/faculty-and-emeriti/bombieri October 29, 2010 In this lecture, Professor Enrico Bombieri attempts to give an idea of the numerous different notions of truth in mathematics.
From playlist Mathematics
Robert Ghrist (8/29/21): Laplacians and Network Sheaves
This talk will begin with a simple introduction to cellular sheaves as a generalized notion of a network of algebraic objects. With a little bit of geometry, one can often define a Laplacian for such sheaves. The resulting Hodge theory relates the geometry of the Laplacian to the algebraic
From playlist Beyond TDA - Persistent functions and its applications in data sciences, 2021
Tortoises: The Oldest Living Creatures in the World
These ancient creatures may hold the key to eternal life. Subscribe for new episodes every other Friday: http://bit.ly/SubscribeToAnimalogic ----------- SOCIAL MEDIA https://www.tiktok.com/@animalogic https://www.instagram.com/animalogicshow/ https://twitter.com/animalogicshow https
From playlist Animalogic
Death by infinity puzzles and the Axiom of Choice
In this video the Mathologer sets out to commit the perfect murder using infinitely many assassins and, subsequently, to get them off the hook in court. The story is broken up into three very tricky puzzles. Challenge yourself to figure them out before the Mathologer reveals his own soluti
From playlist Recent videos