Representation theory of Lie groups
In mathematics, the orbit method (also known as the Kirillov theory, the method of coadjoint orbits and by a few similar names) establishes a correspondence between irreducible unitary representations of a Lie group and its coadjoint orbits: orbits of the action of the group on the dual space of its Lie algebra. The theory was introduced by Kirillov for nilpotent groups and later extended by Bertram Kostant, Louis Auslander, Lajos Pukánszky and others to the case of solvable groups. Roger Howe found a version of the orbit method that applies to p-adic Lie groups.David Vogan proposed that the orbit method should serve as a unifying principle in the description of the unitary duals of real reductive Lie groups. (Wikipedia).
Orbit of a set in abstract algebra
In this video we start to take a look at the orbit-stabilizer theorem. Our first stop is the orbit of a set. The orbit is created by taking an arbitrary element of a set and acting on that element by all the elements in the set of an an arbitrary group. In this video, we look at a few p
From playlist Abstract algebra
Teach Astronomy - Orbit Eccentricity
http://www.teachastronomy.com/ Orbital eccentricity is the amount by which an orbit deviates from a circle. Mathematically it's defined as the distance between the two foci of an elliptical orbit divided by the major axis. A circle has an ellipticity, denoted by the little symbol "e", of
From playlist 10. The Solar System
Physics - Mechanics: Gravity (14 of 20) Orbital Velocity
Visit http://ilectureonline.com for more math and science lectures! In this video I will show you how to calculate the orbital velocity at various heights.
From playlist PHYSICS 18 GRAVITY
DERIVING the Orbit of Our Home Planet from Newton's Law of Gravity: Physics Mini Lesson
In one of the most remarkable discoveries of all time, Newton showed how to derive the orbit of our planet around the Sun. I'll walk you through how step by step. Get the notes for free here: https://courses.physicswithelliot.com/notes-sign-up Get the PROBLEM SHEET, the SOLUTIONS, and the
From playlist Gravity Sequence
Teach Astronomy - Orbit Inclination
http://www.teachastronomy.com/ For most planets in the solar system the orbital inclination is very small. That is, the axis defined by the north and south poles of the planet is almost exactly perpendicular to the plane of the planet's orbit of the Sun. The only two exceptions to this a
From playlist 10. The Solar System
Astronomy - Ch. 8: Origin of the Solar System (19 of 19) The Transit Method
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain how astronomers detect extra solar planets (method 2). First video in this series can be seen at: http://youtu.be/ak-2xdSvFoc
From playlist ASTRONOMY 8 ORIGIN OF THE SOLAR SYSTEM
Astronomy - Ch. 7: The Solar Sys - Comparative Planetology (2 of 33) Introduction 2
Visit http://ilectureonline.com for more math and science lectures! In this video I will introduce, chapter 7, some of the topics of physical and orbital parameters of our Solar System. Next video in this series can be seen at: http://youtu.be/k3IYjuOGL6k
From playlist ASTRONOMY 7B THE SOLAR SYSTEM - COMPARATIVE PLANETOLOGY
Physics - Mechanics: Gravity (7 of 20) Determine The Mass Of a Planet With A Flyby
Visit http://ilectureonline.com for more math and science lectures! In this video I will calculate the mass of a planet with a flyby.
From playlist PHYSICS 18 GRAVITY
Teach Astronomy - Flat Rotation Curves
http://www.teachastronomy.com/ Newton's law of gravity gives astronomers a way of estimating the mass of something from the motions of objects within it. In the solar system or when an object has its mass concentrated in the center, the circular velocity declines with increasing distance
From playlist 18. Galaxies
Dominika Zgid - Post-DFT Green's function embedding - IPAM at UCLA
Recorded 28 March 2022. Dominika Zgid of the University of Michigan presents "Post-DFT Green's function embedding" at IPAM's Multiscale Approaches in Quantum Mechanics Workshop. Abstract: I will present a detailed discussion of the methods that we are developing in my group for post-DFT ca
From playlist 2022 Multiscale Approaches in Quantum Mechanics Workshop
The Transit Method | Astrobiology Course 2.3
Learn the foundations of astrobiology from Professor Impey, a University Distinguished Professor of Astronomy at the University of Arizona, with our Astrobiology: Exploring Other Worlds course here on YouTube. This video is part of module 2, Hunting for Habitable Planets. Want to take the
From playlist Astrobiology: Exploring Other Worlds Full Course
Geometric Methods for Orbit Integration - Scott Tremaine
Geometric Methods for Orbit Integration Scott Tremaine Institute for Advanced Study July 14, 2009
From playlist PiTP 2009
Chemistry 107. Inorganic Chemistry. Lecture 29.
UCI Chemistry: Inorganic Chemistry (Fall 2014) Lec 29. Inorganic Chemistry -- Jahn-Teller Effect and Electron Counting View the complete course: http://ocw.uci.edu/courses/chem_107_inorganic_chemistry.html Instructor: Alan F. Heyduk. License: Creative Commons CC-BY-SA Terms of Use: http:/
From playlist Chem 107: Week 10
Dominika Zgid - A physical/chemical motivation behind quantum embedding theories - IPAM at UCLA
Recorded 09 March 2022. Dominika Zgid presents "A physical/chemical motivation behind quantum embedding theories" at IPAM's Advancing Quantum Mechanics with Mathematics and Statistics Tutorials. Abstract: The cost of the exact solution of the many-electron problem is believed to be exponen
From playlist Tutorials: Advancing Quantum Mechanics with Mathematics and Statistics - March 8-11, 2022
Colloquium MathAlp 2016 - Emmanuel Trélat
Théorie du contrôle optimal et applications aux missions spatiales La problématique du contrôle optimal est de guider l'évolution en temps d'un système donné vers une configuration finale souhaitée, tout en minimisant un certain critère. Le point saillant de cette théorie, qui généralise
From playlist Colloquiums MathAlp
The Search For Habitable Worlds by Anand Narayanan
COSMIC ZOOM THE SEARCH FOR HABITABLE WORLDS SPEAKER: Anand Narayanan (Astrophysicist, Indian Institute of Space Science and Technology) DATE: 11 April 2021, 19:00 to 20:30 VENUE: Online Abstract: Over the past three decades, tremendous progress has been made in the detection of plane
From playlist Cosmic Zoom
Quantum Mechanics 11f - Chemistry VI
In this final part we look at Hartree-Fock theory which often provides a good approximate molecular wave function. Comments, including questions, suggestions and constructive criticism are always welcome.
From playlist Quantum Mechanics
How Do Astronomers Find Other Planets?
In this short video, Universe Today publisher Fraser Cain explains the techniques that astronomers use to search for extrasolar planets, as well as the future missions that might be used in the hunt for other worlds. ---------- Up until 20 years ago, the only planets astronomers were aw
From playlist Planets and Moons
The Radial Velocity Method | Astrobiology Course 2.2
Learn the foundations of astrobiology from Professor Impey, a University Distinguished Professor of Astronomy at the University of Arizona, with our Astrobiology: Exploring Other Worlds course here on YouTube. This video is part of module 2, Hunting for Habitable Planets. Want to take the
From playlist Astrobiology: Exploring Other Worlds Full Course
Astronomy - Ch. 7: The Solar Sys - Comparative Planetology (16 of 33) Planet's Tilt
Visit http://ilectureonline.com for more math and science lectures! In this video I will discuss the various planet inclinations of the equator to orbit in our Solar System. Next video in this series can be seen at: http://youtu.be/SNf3ppk1UY8
From playlist ASTRONOMY 7B THE SOLAR SYSTEM - COMPARATIVE PLANETOLOGY