Combinatorial optimization | Linear programming | Convex optimization
In mathematical optimization, the ellipsoid method is an iterative method for minimizing convex functions. When specialized to solving feasible linear optimization problems with rational data, the ellipsoid method is an algorithm which finds an optimal solution in a number of steps that is polynomial in the input size. The ellipsoid method generates a sequence of ellipsoids whose volume uniformly decreases at every step, thus enclosing a minimizer of a convex function. (Wikipedia).
http://demonstrations.wolfram.com/Ellipsoid/ The Wolfram Demonstration Project contains thousands of free interactive visualizations with new entries added daily. An ellipsoid is a quadratic surface given by a^2/x^2+b^2/y^2+c^2/z^2=1 Contributed by Jeff Bryant
From playlist Wolfram Demonstrations Project
Special Topics - GPS (65 of 100) What is Reference Ellipsoid
Visit http://ilectureonline.com for more math and science lectures! http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn The Reference Ellipsoid is a mathematically derived surface that approximates the shape of the globe. It includes undulations of t
From playlist SPECIAL TOPICS 2 - GPS
Find the foci vertices and center of an ellipse by completing the square
Learn how to graph horizontal ellipse which equation is in general form. A horizontal ellipse is an ellipse which major axis is horizontal. When the equation of an ellipse is written in the general form, we first rewrite it in standard form using completing the square. After the equation h
From playlist How to Graph Vertical Ellipse (General Form) #Conics
How to determine the foci vertices and center of an ellipse in general form
Learn how to graph horizontal ellipse which equation is in general form. A horizontal ellipse is an ellipse which major axis is horizontal. When the equation of an ellipse is written in the general form, we first rewrite it in standard form using completing the square. After the equation h
From playlist How to Graph Vertical Ellipse (General Form) #Conics
Lecture 7 | Convex Optimization II (Stanford)
Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd finishes his lecture on Analytic center cutting-plane method, and begins Ellipsoid methods. This course introduces topics such as subgradient, cutting
From playlist Lecture Collection | Convex Optimization
Lecture 12 | Convex Optimization I (Stanford)
Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on geometric problems in the context of electrical engineering and convex optimization for the course, Convex Optimization I (EE 364A). Convex Optimization I concentrates on recognizing and so
From playlist Lecture Collection | Convex Optimization
Lecture 8 | Convex Optimization II (Stanford)
Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd introduces primal and dual decomposition methods. This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentraliz
From playlist Lecture Collection | Convex Optimization
Nearly Optimal Deterministic Algorithms Via M-Ellipsoids - Santosh Vempala
Santosh Vempala Georgia Institute of Technology January 30, 2011 Milman's ellipsoids play an important role in modern convex geometry. Here we show that their proofs of existence can be turned into efficient algorithms, and these in turn lead to improved deterministic algorithms for volume
From playlist Mathematics
Completing the square to identify the foci center and vertices of an ellipse
Learn how to graph horizontal ellipse which equation is in general form. A horizontal ellipse is an ellipse which major axis is horizontal. When the equation of an ellipse is written in the general form, we first rewrite it in standard form using completing the square. After the equation h
From playlist How to Graph Vertical Ellipse (General Form) #Conics
Lecture 6 | Convex Optimization II (Stanford)
Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd lectures on the localization and cutting-plane methods and then moves into the Analytic center cutting-plane methods. This course introduces topics su
From playlist Lecture Collection | Convex Optimization
Stefan Weltge: Speeding up the Cutting Plane Method?
We consider the problem of maximizing a linear functional over a general convex body K given by a separation oracle. While the standard cutting plane algorithm performs well in practice, no bounds on the number of oracle calls can be given. In contrast, methods with strong theoretical guar
From playlist Workshop: Continuous approaches to discrete optimization
Symbolic Computing with Geometric Regions
For the latest information, please visit: http://www.wolfram.com Speaker: Adam Strzebonski Wolfram developers and colleagues discussed the latest in innovative technologies for cloud computing, interactive deployment, mobile devices, and more.
From playlist Wolfram Technology Conference 2015
Alternative Locus Definition of an Ellipse (1 of 2: Algebraically finding Locus of an Ellipse)
More resources available at www.misterwootube.com
From playlist Further Work with Functions (related content)
Determine the vertices, foci and center by converting an ellipse to standard form
Learn how to graph horizontal ellipse which equation is in general form. A horizontal ellipse is an ellipse which major axis is horizontal. When the equation of an ellipse is written in the general form, we first rewrite it in standard form using completing the square. After the equation h
From playlist How to Graph Vertical Ellipse (General Form) #Conics
Haotian Jiang: Minimizing Convex Functions with Integral Minimizers
Given a separation oracle SO for a convex function f that has an integral minimizer inside a box with radius R, we show how to find an exact minimizer of f using at most • O(n(n + log(R))) calls to SO and poly(n,log(R)) arithmetic operations, or • O(nlog(nR)) calls to SO and exp(O(n)) · po
From playlist Workshop: Continuous approaches to discrete optimization
Finding the Equation of an Ellipse Given The Foci and Length of the Major Axis
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Finding the Equation of an Ellipse Given The Foci and Length of the Major Axis
From playlist Ellipses
Intermediate Symplectic Capacities - Alvaro Pelayo
Alvaro Pelayo Washington University; Member, School of Mathematics March 1, 2013 In 1985 Misha Gromov proved his Nonsqueezing Theorem, and hence constructed the first symplectic 1-capacity. In 1989 Helmut Hofer asked whether symplectic d-capacities exist if 1 greater than d greater than n.
From playlist Mathematics
Davorin Lešnik (9/9/20) Sampling smooth manifolds using ellipsoids
Title: Sampling smooth manifolds using ellipsoids Abstract: A common problem in data science is to determine properties of a space from a sample. For instance, under certain assumptions a subspace of a Euclidean space may be homotopy equivalent to the union of balls around sample points,
From playlist AATRN 2020
Complete the square to identify foci, center, vertices and co vertices for an ellipse
Learn how to graph horizontal ellipse which equation is in general form. A horizontal ellipse is an ellipse which major axis is horizontal. When the equation of an ellipse is written in the general form, we first rewrite it in standard form using completing the square. After the equation h
From playlist How to Graph Vertical Ellipse (General Form) #Conics