Approximation theory

Journal of Approximation Theory

The Journal of Approximation Theory is "devoted to advances in pure and applied approximation theory and related areas." (Wikipedia).

Journal of Approximation Theory
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Approximating Functions in a Metric Space

Approximations are common in many areas of mathematics from Taylor series to machine learning. In this video, we will define what is meant by a best approximation and prove that a best approximation exists in a metric space. Chapters 0:00 - Examples of Approximation 0:46 - Best Aproximati

From playlist Approximation Theory

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Polynomial approximations -- Calculus II

This lecture is on Calculus II. It follows Part II of the book Calculus Illustrated by Peter Saveliev. The text of the book can be found at http://calculus123.com.

From playlist Calculus II

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The Lp Norm for Vectors and Functions

In this video, we expand on the idea of L1 and L2 norms, introduced in the previous video to the more general Lp norm. We will get explain how the norms are calculated and try to get an intuition of the differences between the different Lp norms. Chapters 0:00 - Introduction 1:15 - Lp No

From playlist Approximation Theory

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Approximation Theory Part 1

Lecture with Ole Christensen. Kapitler: 00:00 - Intro To Approximation Theory; 10:00 - Remarks On Vectorspaces In Mat4; 13:30 - Def.: Dense Subset; 19:15 - Dense Subspace Of The Sequence Spaces L^p; 24:45 - Dense Subspace Of The Function Spaces L^p; 35:15 - Weierstrass Approximation Theore

From playlist DTU: Mathematics 4 Real Analysis | CosmoLearning.org Math

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Error bounds for Taylor approximations -- Calculus II

This lecture is on Calculus II. It follows Part II of the book Calculus Illustrated by Peter Saveliev. The text of the book can be found at http://calculus123.com.

From playlist Calculus II

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Chaos9 Research today

www.chaos-math.org

From playlist Chaos English

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17. Complexity: Approximation Algorithms

MIT 6.046J Design and Analysis of Algorithms, Spring 2015 View the complete course: http://ocw.mit.edu/6-046JS15 Instructor: Srinivas Devadas In this lecture, Professor Devadas introduces approximation algorithms in the context of NP-hard problems. License: Creative Commons BY-NC-SA More

From playlist MIT 6.046J Design and Analysis of Algorithms, Spring 2015

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Continued fractions, the Chen-Stein method and extreme value theory by Parthanil Roy

PROGRAM: ADVANCES IN APPLIED PROBABILITY ORGANIZERS: Vivek Borkar, Sandeep Juneja, Kavita Ramanan, Devavrat Shah, and Piyush Srivastava DATE & TIME: 05 August 2019 to 17 August 2019 VENUE: Ramanujan Lecture Hall, ICTS Bangalore Applied probability has seen a revolutionary growth in resear

From playlist Advances in Applied Probability 2019

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Convex Norms and Unique Best Approximations

In this video, we explore what it means for a norm to be convex. In particular we will look at how convex norms lead to unique best approximations. For example, for any continuous function there will be a unique polynomial which gives the best approximation over a given interval. Chapte

From playlist Approximation Theory

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Approximate solutions to fractional differential equations

I introduce the idea of an approximate solution to fractional differential equations of arbitrary order. The ideas are applied together with sequential arguments to form new approaches to existence theory for solutions to initial value problems. This presentation is a showcase of recent m

From playlist Mathematical analysis and applications

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Axioms for the Lefschetz number as a lattice valuation

"Axioms for the Lefschetz number as a lattice valuation" a research talk I gave at the conference on Nielsen Theory and Related Topics in Daejeon Korea, June 28, 2013. Chris Staecker's internet webarea: http://faculty.fairfield.edu/cstaecker/ Nielsen conference webarea: http://open.nims.r

From playlist Research & conference talks

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45 Prof. K Balachandran

PROGRAM NAME :WINTER SCHOOL ON STOCHASTIC ANALYSIS AND CONTROL OF FLUID FLOW DATES Monday 03 Dec, 2012 - Thursday 20 Dec, 2012 VENUE School of Mathematics, Indian Institute of Science Education and Research, Thiruvananthapuram Stochastic analysis and control of fluid flow problems have

From playlist Winter School on Stochastic Analysis and Control of Fluid Flow

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Theory of synchronization - CEB T2 2017 - Pikovsky - 2/3

Arkady Pikovsky (Univ. Potsdam) - 18/04/17 Theory of synchronization 1) Basics - oscillators, phase and amplitudes - isochrons and phase response curve - phase dynamics under small forcing - phase locking and frequency entrainment - beyond phase approximation - effects of noise -

From playlist 2017 - T2 - Stochastic Dynamics out of Equilibrium - CEB Trimester

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10/25/19, Fabian Immler

Fabian Immler, Carnegie Mellon University Formal mathematics and a proof of chaos Formal proof has been successfully applied to the verification of hardware and software systems. But formal proof is also applicable to mathematics: proofs can be checked with ultimate rigor and one can bui

From playlist Fall 2019 Kolchin Seminar in Differential Algebra

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After Dinner Speeches: Tamiaki Yoneya and John H. Schwarz

https://strings2015.icts.res.in/schedule.php

From playlist Strings 2015 conference

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ยซSpecialยป manifolds: rational points and entire curves. - Campana - Workshop 2 - CEB T2 2019

Frรฉdรฉric Campana (Universitรฉ de Lorraine) / 25.06.2019 ยซSpecialยป manifolds: rational points and entire curves. We prove (joint with J. Winkelmann) for any rationally connected projective manifold X analytic analogues of several conjectural properties in arithmetic geom- etry: the โ€œPoten

From playlist 2019 - T2 - Reinventing rational points

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10. Debt Markets: Term Structure

Financial Markets (ECON 252) The markets for debt, both public and private far exceed the entire stock market in value and importance. The U.S. Treasury issues debt of various maturities through auctions, which are open only to authorized buyers. Corporations issue debt with investment

From playlist Financial Markets (2008) with Robert Shiller

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Herwig Hauser : Commutative algebra for Artin approximation - Part 1

Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its functionalities: - Chapter markers and keywords to watch the parts of your choice in the video - Videos enriched with abstracts, b

From playlist Jean-Morlet Chair - Hauser/Rond

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Stanford Lecture: Mathematical Writing - Refereeing (2)

The class notes are available as a Stanford report, Mathematical Writing (http://www-cs-faculty.stanford.edu/~knuth/papers/cs1193.pdf), and a published book (http://www-cs-faculty.stanford.edu/~knuth/klr.html). November 2, 1987 Professor Knuth is the Professor Emeritus at Stanford Univer

From playlist Donald Knuth Lectures

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Approximation theory