Mathematical optimization | Geometric centers | Estimation methods
In geometry, the Chebyshev center of a bounded set having non-empty interior is the center of the minimal-radius ball enclosing the entire set , or alternatively (and non-equivalently) the center of largest inscribed ball of . In the field of parameter estimation, the Chebyshev center approach tries to find an estimator for given the feasibility set , such that minimizes the worst possible estimation error for x (e.g. best worst case). (Wikipedia).
From playlist GeoGebra Classic
Yakov Zel'dovich and Cosmology - Rashid Sunyaev
Renowned physicist Rashid Sunyaev delivers a talk on the life and work of Yakov Zel'dovich, his longtime collaborator, mentor, and friend, during the launch of the Centre for the Universe at Perimeter Institute on Monday, November 20, 2017. Read more about the Centre here: http://bit.ly/
From playlist Cosmology
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Tchaikovsky - Slavonic March, for orchestra, Op. 31
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National Geographic’s Sergey Gordeev takes us backstage at the Mariinsky Theatre, the heart of ballet in St. Petersburg, Russia, as the world famous Mariinsky Ballet prepares for its latest performance. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geograp
From playlist News | National Geographic
A Tour of Skein Modules by Rhea Palak Bakshi
PROGRAM KNOTS THROUGH WEB (ONLINE) ORGANIZERS: Rama Mishra, Madeti Prabhakar, and Mahender Singh DATE & TIME: 24 August 2020 to 28 August 2020 VENUE: Online Due to the ongoing COVID-19 pandemic, the original program has been canceled. However, the meeting will be conducted through onl
From playlist Knots Through Web (Online)
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From playlist Mathematics Research Center
Advice for research mathematicians | The joy of maxel number theory: Chebyshev polys I | Wild Egg
We are advocating a larger view of number theory which goes from arithmetic with numbers to polynumbers to maxels. In this lecture we have a look at the Chebyshev polynumbers of the first kind from this larger linear algebraic point of view. Some surprises are in store! ******************
From playlist Maxel inverses and orthogonal polynomials (non-Members)
3. Law of Large Numbers, Convergence
MIT 6.262 Discrete Stochastic Processes, Spring 2011 View the complete course: http://ocw.mit.edu/6-262S11 Instructor: Robert Gallager License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 6.262 Discrete Stochastic Processes, Spring 2011
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From playlist Applied Statistics (Entire Course)
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From playlist Lecture Collection | Convex Optimization
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Today, we prove Chebyshev's inequality and give an example.
From playlist Probability
Advice for Research Mathematicians | Rational Trigonometry and Spread Polynomials II | Wild Egg Math
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From playlist Maxel inverses and orthogonal polynomials (non-Members)
Quantum Geometry and Resurgent Perturbative/Non-perturbative Relations by Gerald Dunne
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From playlist Nonperturbative and Numerical Approaches to Quantum Gravity, String Theory and Holography
From playlist Dimensions Russian / Pусский
Mitchell Luskin: "Configuration Space Methods for Incommensurate 2D Heterostructures"
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From playlist Theory and Computation for 2D Materials 2020
Russian troops attack Europe's largest nuclear plant in Ukraine
It could have resulted in a nuclear disaster “10 times” the size of Chernobyl. To get the latest science and technology news, subscribe to our newsletter “The Blueprint” at https://bit.ly/3BDdN5e #engineering
From playlist Engineering Wonders