Dimitri Zvonkine - On two ELSV formulas
The ELSV formula (discovered by Ekedahl, Lando, Shapiro and Vainshtein) is an equality between two numbers. The first one is a Hurwitz number that can be defined as the number of factorizations of a given permutation into transpositions. The second is the integral of a characteristic class
From playlist 4th Itzykson Colloquium - Moduli Spaces and Quantum Curves
Dimitri Zvonkine - Hurwitz numbers, the ELSV formula, and the topological recursion
We will use the example of Hurwitz numbers to make an introduction into the intersection theory of moduli spaces of curves and into the subject of topological recursion.
From playlist Physique mathématique des nombres de Hurwitz pour débutants
Maxim Kontsevich - On topological strings and matrix integrals
On topological strings and matrix integrals
From playlist Physique mathématique des nombres de Hurwitz pour débutants
How NASA Reinvented the Rocket Engine
Watch this video ad free on Nebula: https://nebula.tv/videos/realengineering-how-nasa-reinvented-the-rocket-engine Watch the next episode of Real Engineering 2 Weeks early on Nebula: https://go.nebula.tv/realengineering Links to everything I do: https://beacons.ai/brianmcmanus Get your
From playlist Space
From playlist Simulink Design Award: 2013 BEST Robotics
I found this strange spiral staircase at Chris Hughes' and Alexa Meade's infinitely tall Funhouse. @AlexaMeadeArt http://funhouse.house The raw footage we used to make this video is at https://youtu.be/HT9HbMS-ZvE
From playlist Spherical video
Cycles on the moduli of Shtukas and Taylor coefficients of L-functions - Zhang
Joint IAS/Princeton University Number Theory Seminar Topic: Cycles on the moduli of Shtukas and Taylor coefficients of L-functions Speaker:Wei Zhang Date: Thursday, February 4 This is joint work with Zhiwei Yun. We prove a generalization of Gross-Zagier formula in the function field setti
From playlist Mathematics
Russian Doll Head illusion makeup
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From playlist Interesting Videos
Large coupling asymptotics for the Lyapunov...with analytic potentials -Christoph Marx
Analysis Math-Physics Seminar Topic: Reinforced random walks and statistical physics Speaker: Christoph Marx Affiliation: Oberlin College Date: Wednesday, January 25 For more video, visit http://video.ias.edu
From playlist Mathematics
Tchebyshev's Plantigrade Machine, a Lego walker.
From playlist Lego
The golden ratio spiral: visual infinite descent
NEW (Christmas 2019). Two ways to support Mathologer Mathologer Patreon: https://www.patreon.com/mathologer Mathologer PayPal: paypal.me/mathologer (see the Patreon page for details) So you all know the golden (ratio) spiral. But did you know that not only the golden ratio but really ev
From playlist Recent videos
The Fibonacci spiral | Lecture 15 | Fibonacci Numbers and the Golden Ratio
How to construct a Fibonacci spiral. Join me on Coursera: https://www.coursera.org/learn/fibonacci Lecture notes at http://www.math.ust.hk/~machas/fibonacci.pdf Subscribe to my channel: http://www.youtube.com/user/jchasnov?sub_confirmation=1
From playlist Fibonacci Numbers and the Golden Ratio
Astronomy - Ch. 29: Galaxies (5 of 14) Spiral Galaxies
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn about the spiral galaxy. Spiral galaxies make up 72% of observed galaxies, 25% of all galaxies, but in our local group
From playlist ASTRONOMY 29 GALAXIES
The golden spiral | Lecture 13 | Fibonacci Numbers and the Golden Ratio
How to construct a golden spiral inside a golden rectangle. Join me on Coursera: https://www.coursera.org/learn/fibonacci Lecture notes at http://www.math.ust.hk/~machas/fibonacci.pdf Subscribe to my channel: http://www.youtube.com/user/jchasnov?sub_confirmation=1
From playlist Fibonacci Numbers and the Golden Ratio
From playlist Courses and Series
Deep-learning-assisted detection and termination of spiral- and broken-spiral... by Jaya Kumar A
DISCUSSION MEETING : 7TH INDIAN STATISTICAL PHYSICS COMMUNITY MEETING ORGANIZERS : Ranjini Bandyopadhyay, Abhishek Dhar, Kavita Jain, Rahul Pandit, Sanjib Sabhapandit, Samriddhi Sankar Ray and Prerna Sharma DATE : 19 February 2020 to 21 February 2020 VENUE : Ramanujan Lecture Hall, ICTS
From playlist 7th Indian Statistical Physics Community Meeting 2020
Astronomy - Ch. 29: Galaxies (6 of 14) Barred Spiral Galaxies
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn about 2/3 of all spiral galaxies are barred spirals, the Milky Way, and over time (billions of years) spiral galaxies b
From playlist ASTRONOMY 29 GALAXIES
Astronomy - Ch. 29: Galaxies (2 of 14) What Type of Galaxies are There?
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn there are 4 types of galaxies: spiral, barred spiral, elliptical, and irregular galaxies. Previous video in this serie
From playlist ASTRONOMY 29 GALAXIES
Chicho frumboli & Juana Sepulveda ¨milonga para una armonica ¨
Milonga Gricel marzo 2017
From playlist Tango