In applied mathematics and the calculus of variations, the first variation of a functional J(y) is defined as the linear functional mapping the function h to where y and h are functions, and ε is a scalar. This is recognizable as the Gateaux derivative of the functional. (Wikipedia).
Introduction to Direct Variation, Inverse Variation, and Joint Variation
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From playlist 3.7 Modeling Using Variation
A16 The method of variation of parameters
Starting the derivation for the equation that is used to find the particular solution of a set of differential equations by means of the variation of parameters.
From playlist A Second Course in Differential Equations
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Measures of Variation
From playlist Statistics
Pre-Calculus - Types of variation
In this video I'll introduce the basic types of variation like direct, inverse, and joint variation. Near the end I'll also talk about combined variation where we put these basic forms together. Remember to see how the variable are connected for a clue on the type of variation. For more
From playlist Pre-Calculus
Differential Equations: Linear First Order DEs Introduction
The second of the three analytic methods for solving first order differential equations is only valid if the differential equation is linear. In this video, we look at what it means for a differential equation to be linear and how it can then be solved.
From playlist Differential Equations
Calculus of Trigonometric Functions (2 of 3: An alternative version of first principles)
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From playlist Differential Calculus
Solve a First-Order Homogeneous Differential Equation in Differential Form - Part 3
This video provides an example how to to solve a homogeneous differential equation in differential form. This is an initial value problem. Site: http://mathispower4u.com Search: http://mathispower4u.wordpress.com
From playlist First Order Homogeneous Differential Equations
Ex 1: Initial Value Problem - Separation of Variables
This video provides an example of how to solve an initial value problem that requires the technique of separation of variables. Video Library: http://mathispower4u.com Search by Topic: http://mathispower4u.wordpress.com
From playlist First Order Differential Equations: Separation of Variables
Changing notation with complex eigenvalues.
From playlist A Second Course in Differential Equations
Fereydoun Hormozdiari: "Detecting Structural Variation"
Computational Genomics Summer Institute 2016 "Detecting Structural Variation" Fereydoun Hormozdiari, UC Davis Institute for Pure and Applied Mathematics, UCLA July 20, 2016 For more information: http://computationalgenomics.bioinformatics.ucla.edu/
From playlist Computational Genomics Summer Institute 2016
DeepMind x UCL | Deep Learning Lectures | 11/12 | Modern Latent Variable Models
This lecture, by DeepMind Research Scientist Andriy Mnih, explores latent variable models, a powerful and flexible framework for generative modelling. After introducing this framework along with the concept of inference, which is central to it, Andriy focuses on two types of modern latent
From playlist Learning resources
[Lesson 22] QED Prerequisites: The Electromagnetic Field Tensor
This is a REPOST of a lecture with video repairs and some annoying errors corrected! To reinforce our efforts to put the 4-potential at center stage we do a second development, this time founded in Lorentz invariance ala Landau and Lifshitz "Classical Theory of Fields." Then, we show how
From playlist QED- Prerequisite Topics
What is General Relativity? Lesson 49: Constructing the Weyl tensor I
What is General Relativity? Lesson 49: Constructing the Weyl tensor I We calculate the conformally invariant part of the Riemann tensor. This is a complex calculation that is not generally done in textbooks. The motivation for the Weyl tensor will come in a later lesson, but I think the d
From playlist What is General Relativity?
Y. Tonegawa - Analysis on the mean curvature flow and the reaction-diffusion approximation (Part 1)
The course covers two separate but closely related topics. The first topic is the mean curvature flow in the framework of GMT due to Brakke. It is a flow of varifold moving by the generalized mean curvature. Starting from a quick review on the necessary tools and facts from GMT and the def
From playlist Ecole d'été 2015 - Théorie géométrique de la mesure et calcul des variations : théorie et applications
Measure Phase In Six Sigma | Six Sigma Training Videos
🔥 Enrol for FREE Six Sigma Course & Get your Completion Certificate: https://www.simplilearn.com/six-sigma-green-belt-basics-skillup?utm_campaign=SixSigma&utm_medium=DescriptionFirstFold&utm_source=youtube Introduction to Measure Phase: The Measure phase is the second phase in a six sigm
From playlist Six Sigma Training Videos [2022 Updated]
Oxford Mathematics Public Lectures: James Sparks and City of London Sinfonia - Bach and the Cosmos Johann Sebastian Bach was the most mathematical of composers. Oxford Mathematician and Cambridge organ scholar James Sparks will explain just how mathematical and City of London Sinfonia wil
From playlist Music and Mathematics
The thresholding scheme for mean curvature flow as minimizing movement scheme - 3
Speaker: Felix Otto (Max Planck Institute for Mathematics in the Sciences in Leipzig) International School on Extrinsic Curvature Flows | (smr 3209) 2018_06_13-14_00-smr3209
From playlist Felix Otto: "The thresholding scheme for mean curvature flow as minimizing movement scheme", ICTP, 2018
DSI Seminar | Adaptive Contraction Rates and Model Selection Consistency of Variational Posteriors
In this DSI Seminar Series talk from June 2021, University of Notre Dame associate professor Lizhen Li discusses adaptive inference based on variational Bayes. Abstract: We propose a novel variational Bayes framework called adaptive variational Bayes, which can operate on a collection of
From playlist DSI Virtual Seminar Series
Ex 2: Initial Value Problem - Separation of Variables
This video provides an example of how to solve an initial value problem that requires the technique of separation of variables. Video Library: http://mathispower4u.com Search by Topic: http://mathispower4u.wordpress.com
From playlist First Order Differential Equations: Separation of Variables