Ergodic theory | Dynamical systems
In mathematics, a conservative system is a dynamical system which stands in contrast to a dissipative system. Roughly speaking, such systems have no friction or other mechanism to dissipate the dynamics, and thus, their phase space does not shrink over time. Precisely speaking, they are those dynamical systems that have a null wandering set: under time evolution, no portion of the phase space ever "wanders away", never to be returned to or revisited. Alternately, conservative systems are those to which the Poincaré recurrence theorem applies. An important special case of conservative systems are the measure-preserving dynamical systems. (Wikipedia).
Political Ideology: Crash Course Government and Politics #35
So today Craig is going to look at political ideology in America. We're going to focus on liberals and conservatives and talk about the influencers of both of these viewpoints. Now, it's important to remember that political ideologies don't always perfectly correspond with political partie
From playlist U.S. Government and Politics
Vote for The Economics Party- Clifford vs Trump & Clinton
Two points. First, politicians shouldn't make economically unrealistic promises. A single-payer health care system would be nice, so would free college education, lower taxes, paid maternity, a balanced budget, services for senior citizens, a trade surplus, and programs to alleviate povert
From playlist Clifford's Favorite Videos
Is There an Alternative to Political Correctness?
Political correctness aims for some very nice results, but its means have a habit of upsetting a lot of people. Might there be an alternative to it? We think there is, and it’s called Politeness. If you like our films, take a look at our shop (we ship worldwide): https://goo.gl/iVqWJ1 Joi
From playlist WORK + CAPITALISM
Classical liberalism #4: How does the rule of law promote a free society? | James Stoner | Big Think
Classical liberalism #4: How does the rule of law promote a free society? Watch the latest from Big Think: https://bigth.ink/NewVideo Join Big Think Edge for exclusive videos: https://bigth.ink/Edge ---------------------------------------------------------------------------------- The
From playlist Classical Liberalism | Big Think
A clip of Ronald Dworkin and Bryan Magee explaining liberalism, and importantly, pointing out the fact that liberalism need not be a form of relativism. This a version of an upload from the previous channel. It comes from a 1978 series on Modern Philosophy called Men of Ideas. The full epi
From playlist Social & Political Philosophy
Classical liberalism #1: What is classical liberalism? | Emily Chamlee-Wright | Big Think
Classical liberalism #1: What is classical liberalism? New videos DAILY: https://bigth.ink/youtube Join Big Think Edge for exclusive videos: https://bigth.ink/Edge ---------------------------------------------------------------------------------- The moral and political philosophy kno
From playlist Classical Liberalism | Big Think
Hamiltonian Structure of 2D Fluid Dynamics with Broken Parity by Sriram Ganeshan
DISCUSSION MEETING : HYDRODYNAMICS AND FLUCTUATIONS - MICROSCOPIC APPROACHES IN CONDENSED MATTER SYSTEMS (ONLINE) ORGANIZERS : Abhishek Dhar (ICTS-TIFR, India), Keiji Saito (Keio University, Japan) and Tomohiro Sasamoto (Tokyo Institute of Technology, Japan) DATE : 06 September 2021 to
From playlist Hydrodynamics and fluctuations - microscopic approaches in condensed matter systems (ONLINE) 2021
Are Linear and Angular Momentum Conserved during this Collision?
When a #PointParticle collides with a #RigidObjectWithShape which is allowed to rotate on a stationary axis, is linear momentum of the system conserved? Is angular momentum of the system conserved? These questions are answered using both directions and equations, and also demonstrated. #Co
From playlist AP Physics 1 - EVERYTHING!!
3/4-Fractional superdiffusion in a system of harmonic oscillators... - Cédric Bernardin
Cédric Bernardin Université Nice Sophia Antipolis February 18, 2014 We consider an harmonic chain perturbed by an energy conserving noise and show that after a space-time rescaling the energy-energy correlation function is given by the solution of a skew-fractional heat equation with expon
From playlist Mathematics
076 - Conservation Laws In this video Paul Andersen explains how the energy, charge, and momentum in a system is conserved over time. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Title: String Theory Artist: H
From playlist AP Physics 1 Videos
Workshop 1 "Operator Algebras and Quantum Information Theory" - CEB T3 2017 - A.Gheondea
Aurelian Gheondea (Bilkent University, Ankara) / 11.09.17 Title: Symmetry versus Conservation Laws in Dynamical Quantum Systems: A Unifying Approach through Propagation of Fixed Points Abstract: We unify recent Noether type theorems on the equivalence of symmetries with conservation laws
From playlist 2017 - T3 - Analysis in Quantum Information Theory - CEB Trimester
24.1 Mechanical Energy and Energy Conservation
MIT 8.01 Classical Mechanics, Fall 2016 View the complete course: http://ocw.mit.edu/8-01F16 Instructor: Prof. Deepto Chakrabarty License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 8.01SC Classical Mechanics, Fall 2016
Conservation of Angular Momentum Introduction and Demonstrations
Several demonstrations of #AngularMomentumConservation are shown using a rotating stool. The equations is also derived using Newton’s Second Law. Conservation of the direction of angular momentum is also demonstrated. Lecture Notes? https://www.flippingphysics.com/angular-momentum-conserva
From playlist AP Physics 1 - EVERYTHING!!
Energy, Work & Power (19 of 31) Conservation of Mechanical Energy, An Explanation
In this video Mr. Swarthout explains total mechanical energy and how you can use it in together with conservation of energy to solve problems in physics. In the example shown in this video, work is done on the object to raise the object to a specific height. At its greatest height, befor
From playlist Kinetic Energy, Potential Energy, Work, Power
Lecture 1 | Modern Physics: Statistical Mechanics
March 30, 2009 - Leonard Susskind discusses the study of statistical analysis as calculating the probability of things subject to the constraints of a conserved quantity. Susskind introduces energy, entropy, temperature, and phase states as they relate directly to statistical mechanics.
From playlist Lecture Collection | Modern Physics: Statistical Mechanics
The most beautiful idea in physics - Noether's Theorem
Homework: -What do you think of this idea? Have you heard of it before? -Maybe you’ve heard about things like super symmetry in physics- try find out how that’s related. -If you know some calculus and classical physics, try and find a proof of this theorem. -Try come up with strange sys
From playlist Some Quantum Mechanics
Math for Liberal Studies: Plurality and Majority
In this video, we practice finding the plurality winner of an election, and determine whether or not that winner received a majority. For more info, visit the Math for Liberal Studies homepage: http://webspace.ship.edu/jehamb/mls/index.html
From playlist Math for Liberal Studies