Autopoiesis

Group automorphisms in abstract algebra

Group automorphisms are bijective mappings of a group onto itself. In this tutorial I define group automorphisms and introduce the fact that a set of such automorphisms can exist. This set is proven to be a subgroup of the symmetric group. You can learn more about Mathematica on my Udem

From playlist Abstract algebra

Homomorphisms in abstract algebra

In this video we add some more definition to our toolbox before we go any further in our study into group theory and abstract algebra. The definition at hand is the homomorphism. A homomorphism is a function that maps the elements for one group to another whilst maintaining their structu

From playlist Abstract algebra

Simple Machines (1 of 7) Pulleys; Defining Forces, Distances and MA

For the pulley simple machine this video defines the terms input and output force, input and output distance and mechanical advantage. A simple machine is a mechanical device that changes the direction and the magnitude of a force. In general, they can be defined as the simplest mechanis

From playlist Mechanics

What is autocorrelation? Extensive video!

See all my videos at http://www.zstatistics.com/videos/ 0:00 Introduction and overview 1:40 What is autocorrelation 4:08 Common causes 10:18 Impacts on regression 13:57 Diagnosis I: Durbin-Watson test 21:47 Diagnosis II: Breusch-Godfrey test 26:28 Remedies 27:30 Generalised Difference Equ

From playlist Regression series (10 videos)

Group automorphism example

In this tutorial I present the cyclic group of three elements as a group automorphism. You can learn more about Mathematica on my Udemy courses: https://www.udemy.com/mathematica/ https://www.udemy.com/mathematica-for-statistics/

From playlist Abstract algebra

Simple Machines (4 of 7) Pulleys; Calculating the Amount of Work Done

For the pulley simple machine shows how to calculate the amount of work done when raising an object and why simple machines do not make your work easier! A simple machine is a mechanical device that changes the direction and the magnitude of a force. In general, they can be defined as th

From playlist Mechanics

Automorphy: Automorphy Lifting Theorems I (continued)

David Geraghty Princeton University; Institute for Advanced Study March 10, 2011 For more videos, visit http://video.ias.edu

From playlist Mathematics

Burning Bridges: Questioning Practice, Part 1

Over the two past decades, digital drawing has irrevocably transformed architectural education and practice alike. This panel assembled leading figures in digital visualization who articulate the history, opportunities, and the too often underdeveloped theoretical underpinning of this rev

From playlist 'Is Drawing Dead?' YSoA Symposium

Simple Machines (3 of 7) Pulleys; Calculating Forces, Distances, MA, Part 2

For the pulley simple machine shows how to calculate the input force, input distance and the mechanical advantage. A simple machine is a mechanical device that changes the direction and the magnitude of a force. In general, they can be defined as the simplest mechanisms that use mechani

From playlist Mechanics

Time Series Talk : Autoregressive Model

Gentle intro to the AR model in Time Series Forecasting My Patreon : https://www.patreon.com/user?u=49277905

From playlist Time Series Analysis

Yann LeCun - The Present and Future of Artificial Intelligence

Yann LeCun (Meta AI & New York University)

From playlist LSC 2022

Torque Converter, How does it work?

Most of us enjoy the smooth and effortless feeling of driving in an automatic transmission car. The driving is effortless because you don’t need to worry about gear changing and you don’t have a clutch pedal to operate. In an automatic transmission car the work, of the clutch pedal, is aut

From playlist Automobile Engineering