Means | Partial differential equations
Spherical mean
In mathematics, the spherical mean of a function around a point is the average of all values of that function on a sphere of given radius centered at that point. (Wikipedia).
Means | Partial differential equations
In mathematics, the spherical mean of a function around a point is the average of all values of that function on a sphere of given radius centered at that point. (Wikipedia).
Introduction to Spherical Coordinates
Introduction to Spherical Coordinates This is a full introduction to the spherical coordinate system. The definition is given and then the formulas for converting rectangular to spherical and spherical to rectangular. We also look at some of the key graphs in spherical coordinates. Final
From playlist Calculus 3
Spherical Coordinates - Denis Potapov
This video shows some basic facts about the classical spherical coordinates in vector calculus.
From playlist Dr Denis Potapov's videos
Definition of spherical coordinates | Lecture 33 | Vector Calculus for Engineers
We define the relationship between Cartesian coordinates and spherical coordinates; the position vector in spherical coordinates; the volume element in spherical coordinates; the unit vectors; and how to differentiate the spherical coordinate unit vectors. Join me on Coursera: https://www
From playlist Vector Calculus for Engineers
This video defines a cylindrical surface and explains how to graph a cylindrical surface. http://mathispower4u.yolasite.com/
From playlist Quadric, Surfaces, Cylindrical Coordinates and Spherical Coordinates
Introduction to Cylindrical Coordinates
Introduction to Cylindrical Coordinates Definition of a cylindrical coordinate and all of the formulas used to convert from cylindrical to rectangular and from rectangular to cylindrical. Examples are also given.
From playlist Calculus 3
Dimensions (1 of 3: The Traditional Definition - Directions)
More resources available at www.misterwootube.com
From playlist Exploring Mathematics: Fractals
Learn about the geometric mean of numbers. The geometric mean of n numbers is the nth root of the product of the numbers. To find the geometric mean of n numbers, we first multiply the numbers and then take the nth root of the product.
From playlist Geometry - GEOMETRIC MEAN
Introduction to Spherical Coordinates
This video defines spherical coordinates and explains how to convert between spherical and rectangular coordinates. http://mathispower4u.yolasite.com/
From playlist Quadric, Surfaces, Cylindrical Coordinates and Spherical Coordinates
Geometry of the Earth (1 of 3: Basic shapes & ideas)
More resources available at www.misterwootube.com
From playlist Working with Time
Live CEOing Ep 688: Language Design in Wolfram Language [SphericalDistance, LevelMap, and More]
In this episode of Live CEOing, Stephen Wolfram discusses upcoming improvements and features to the Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch channel of Stephen Wolfram
From playlist Behind the Scenes in Real-Life Software Design
Lec 8 | MIT 2.71 Optics, Spring 2009
Lecture 8: Telescopes; aberrations: chromatic, spherical, and coma Instructor: George Barbastathis, Colin Sheppard, Se Baek Oh View the complete course: http://ocw.mit.edu/2-71S09 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at htt
From playlist MIT 2.71 Optics, Spring 2009
Catherine Meusburger: Turaev-Viro State sum models with defects
Talk by Catherine Meusburger in Global Noncommutative Geometry Seminar (Europe) http://www.noncommutativegeometry.nl/ncgseminar/ on March 17, 2021
From playlist Global Noncommutative Geometry Seminar (Europe)
[Lesson 26] QED Prerequisites Scattering 3: The radial wave function of a free particle
In this lesson we explore the spherical Bessel, Neuman, and Hankel functions which are all critical to our understanding of scattering theory. We will just accept the standard solutions, and explore the properties of the functions, except for the most important property: their asymptotic f
From playlist QED- Prerequisite Topics
What is General Relativity? Lesson 72: Schwarzschild Solution - the Setup
What is General Relativity? Lesson 72: Schwarzschild Solution - the Setup In this lesson we are going to set up the mathematical problem we are solving and relate that problem to physics. In preparation for this we need to understand what a spherically symmetric metric must look like, and
From playlist What is General Relativity?
Antoine Song - Spherical Plateau problem and applications
I will discuss an area minimization problem in certain quotients of the Hilbert sphere by countable groups. An early version of that setting appears in Besson-Courtois-Gallot’s work on the entropy inequality. As an application of this minimization problem, we obtain some stability results.
From playlist Not Only Scalar Curvature Seminar
Gaussian Curvature Invariance: Theorema Egregium Visually Proved
the "remarkable theorem" made by Gauss, usually called "Theorema Egregium" is visually proved. this famous theorem lays the foundation for differential geometry, Riemannian geometry and hence General Relativity of Einstein. the outline of the proof is in accordance to the one represented b
From playlist Summer of Math Exposition Youtube Videos
[Lesson 9] QED Prerequisites - Mind Map of Angular Momentum Part I
This is the start of a high level review of the Quantum Theory of Angular Momentum. It is intended to point you into directions for deeper review. This material will lead us to our detailed review of non-relativistic scattering theory. Please consider supporting this channel on Patreon: h
From playlist QED- Prerequisite Topics
Geordie Williamson: Langlands and Bezrukavnikov II Lecture 14
SMRI Seminar Series: 'Langlands correspondence and Bezrukavnikov’s equivalence' Geordie Williamson (University of Sydney) Abstract: The second part of the course focuses on affine Hecke algebras and their categorifications. Last year I discussed the local Langlands correspondence in bro
From playlist Geordie Williamson: Langlands correspondence and Bezrukavnikov’s equivalence
What is the definition of a tangent line to a circle
Learn the essential definitions of the parts of a circle. A secant line to a circle is a line that crosses exactly two points on the circle while a tangent line to a circle is a line that touches exactly one point on the circle. A chord is a line that has its two endpoints on the circle.
From playlist Essential Definitions for Circles #Circles