Riemannian geometry | Differential geometry | Systolic geometry
In Riemannian geometry, the filling radius of a Riemannian manifold X is a metric invariant of X. It was originally introduced in 1983 by Mikhail Gromov, who used it to prove his systolic inequality for essential manifolds, vastly generalizing Loewner's torus inequality and Pu's inequality for the real projective plane, and creating systolic geometry in its modern form. The filling radius of a simple loop C in the plane is defined as the largest radius, R > 0, of a circle that fits inside C: (Wikipedia).
playlist at: http://www.youtube.com/view_play_list?p=8E39E839B4C6B1DE https://sites.google.com/site/shaunteaches/ radius and diameter
From playlist Common Core Standards - 6th Grade
Volume and surface area of a cylinder tank
a worked example dealing with a cylinder
From playlist Middle School - Worked Examples
Find the volume of a sphere given the circumference
👉 Learn how to find the volume and the surface area of a sphere. A sphere is a perfectly round 3-dimensional object. It is an object with the shape of a round ball. The distance from the center of a sphere to any point on its surface is called the radius of the sphere. A sphere has a unifo
From playlist Volume and Surface Area
Circles and Solids: Radius, Diameter, and Naming Solids
This video explains how to determine the radius and diameter of a circle. Various solids are also named.
From playlist Circles
Learn how to determine the volume of a sphere
👉 Learn how to find the volume and the surface area of a sphere. A sphere is a perfectly round 3-dimensional object. It is an object with the shape of a round ball. The distance from the center of a sphere to any point on its surface is called the radius of the sphere. A sphere has a unifo
From playlist Volume and Surface Area
Quickly fill in the unit circle by understanding reference angles and quadrants
👉 Learn about the unit circle. A unit circle is a circle which radius is 1 and is centered at the origin in the cartesian coordinate system. To construct the unit circle we take note of the points where the unit circle intersects the x- and the y- axis. The points of intersection are (1, 0
From playlist Trigonometric Functions and The Unit Circle
Proving the volume and the surface area of a sphere by using integrals
Proving the volume of a sphere with radius r 0:00 Proving the surface area of a sphere with radius r 6:14 For more calculus tutorials, check out my new channel "just calculus": 👉 https://www.youtube.com/justcalculus Volume: https://youtu.be/BeVQKkUJCVg Arc Length: https://youtu.be/PK7HZ
From playlist Arc Length & Surface Area
Ex: Determine Volume of a Cone
This video provides an example of how to determine the volume of a cone. Complete Video Library at http://wwwmathispower4u.com Search the Library at http://www.mathispower4u.wordpress.com
From playlist Volume and Surface Area (Geometry)
Chemistry - Periodic Variations (9 of 23) Atomic Radius: What Determines the Radius? 5th Period
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain how the radius in the 5th period is affected the position in the periodic table.
From playlist CHEMISTRY 12 PERIODIC VARIATION
Parallel session 1 by Pallavi Dani
Geometry Topology and Dynamics in Negative Curvature URL: https://www.icts.res.in/program/gtdnc DATES: Monday 02 Aug, 2010 - Saturday 07 Aug, 2010 VENUE : Raman Research Institute, Bangalore DESCRIPTION: This is An ICM Satellite Conference. The conference intends to bring together ma
From playlist Geometry Topology and Dynamics in Negative Curvature
Chemistry 107. Inorganic Chemistry. Lecture 13
UCI Chemistry: Inorganic Chemistry (Fall 2014) Lec 13. Inorganic Chemistry -- Ionic Structures View the complete course: http://ocw.uci.edu/courses/chem_107_inorganic_chemistry.html Instructor: Matthew D. Law License: Creative Commons CC-BY-SA Terms of Use: http://ocw.uci.edu/info More co
From playlist Chem 107: Week 5
Lec 13b - Phys 237: Gravitational Waves with Kip Thorne
Watch the rest of the lectures on http://www.cosmolearning.com/courses/overview-of-gravitational-wave-science-400/ Redistributed with permission. This video is taken from a 2002 Caltech on-line course on "Gravitational Waves", organized and designed by Kip S. Thorne, Mihai Bondarescu and
From playlist Caltech: Gravitational Waves with Kip Thorne - CosmoLearning.com Physics
Alexander Nabutovsky (5/13/22): Isoperimetric inequality for Hausdorff contents and its applications
We will discuss the isoperimetric inequality for Hausdorff contents and compact metric spaces in (possibly infinite-dimensional) Banach spaces. We will also discuss some of its implications for systolic geometry, in particular, systolic inequalities of a new type that are true for much wid
From playlist Bridging Applied and Quantitative Topology 2022
Coding Math: Episode 53 - Random Circle Packing
A quick, fun video on a technique known as circle packing. Or at least one take on the technique. Support Coding Math: http://patreon.com/codingmath Source Code: http://github.com/bit101/codingmath Source for this episode: http://jsbin.com/fegeti/edit?js,output Mario: https://www.flickr.
From playlist Episodes
Christina Sormani: A Course on Intrinsic Flat Convergence part 1
Intrinsic Flat Convergence was first introduced in joint work with Stefan Wenger building upon work of Ambrosio-Kirchheim to address a question proposed by Tom Ilmanen. In this talk, I will present an overview of the initial paper on the topic [JDG 2011]. I will briefly describe key examp
From playlist HIM Lectures 2015
Code Asteroids in JavaScript (1979 Atari game) - tutorial
In this JavaScript tutorial, you will learn to create the 1979 Atari game Asteroids from scratch using vanilla JavaScript. ⭐️Contents⭐️ ⌨️1. (0:00) Spaceship creation 💻JavaScript Template: https://drive.google.com/file/d/1W8vbBTBFf7gBTnZ04bNSy6ywRgRSSeQN/view 💻Part 1 Code: https://drive.
From playlist JavaScript Tutorials
An Application of TDA to Professional Basketball [Jerome Roehm]
This video uses topological data analysis to explore and quantitatively measure diversity of playing styles in the NBA. We investigate if diversity leads to success, if diversity has changed over time, and how topological data analysis can help teams build their rosters. This tutorial was
From playlist Tutorial-a-thon 2021 Spring
How do you find the surface area of a sphere
👉 Learn how to find the volume and the surface area of a sphere. A sphere is a perfectly round 3-dimensional object. It is an object with the shape of a round ball. The distance from the center of a sphere to any point on its surface is called the radius of the sphere. A sphere has a unifo
From playlist Volume and Surface Area
Omer Bobrowski: Random Simplicial Complexes, Lecture III
A simplicial complex is a collection of vertices, edges, triangles, tetrahedra and higher dimensional simplexes glued together. In other words, it is a higher-dimensional generalization of a graph. In recent years there has been a growing effort in developing the theory of random simplicia
From playlist Workshop: High dimensional spatial random systems