Combinatorics | Mathematical principles

Method of distinguished element

In the mathematical field of enumerative combinatorics, identities are sometimes established by arguments that rely on singling out one "distinguished element" of a set. (Wikipedia).

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Differential Equations: Separation of Variables

This video provides several examples of how to solve a DE using the technique of separation of variables. website: http://mathispower4u.com blog: http://mathispower4u.wordpress.com

From playlist First Order Differential Equations: Separation of Variables

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B01 An introduction to separable variables

In this first lecture I explain the concept of using the separation of variables to solve a differential equation.

From playlist Differential Equations

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Solving Differential Equations by Separation of Variables

This video introduces the technique of separation of variables to solve differential equations.

From playlist First Order Differential Equations: Separation of Variables

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Ex 2: Differential Equations: Separation of Variables

This video solves a differential equation using separation of variables. Video Library: http://mathispower4u.com Search by Topic: http://mathispower4u.wordress.com

From playlist First Order Differential Equations: Separation of Variables

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Ex 1: Differential Equations: Separation of Variables

This video solves a differential equation using separation of variables. Video Library: http://mathispower4u.com Search by Topic: http://mathispower4u.wordress.com

From playlist First Order Differential Equations: Separation of Variables

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How to find + classify critical points of functions

Download the free PDF http://tinyurl.com/EngMathYT This video shows how to calculate and classify the critical points of functions of two variables. The ideas involve first and second order derivatives and are seen in university mathematics.

From playlist Several Variable Calculus / Vector Calculus

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Ex 1: Initial Value Problem - Separation of Variables

This video provides an example of how to solve an initial value problem that requires the technique of separation of variables. Video Library: http://mathispower4u.com Search by Topic: http://mathispower4u.wordpress.com

From playlist First Order Differential Equations: Separation of Variables

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Ex 2: Initial Value Problem - Separation of Variables

This video provides an example of how to solve an initial value problem that requires the technique of separation of variables. Video Library: http://mathispower4u.com Search by Topic: http://mathispower4u.wordpress.com

From playlist First Order Differential Equations: Separation of Variables

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Finding critical points of functions

Download the free PDF http://tinyurl.com/EngMathYT This is an example illustrating how to find and classify the critical points of functions of two variables. Such ideas rely on the second derivative test and are seen in university mathematics.

From playlist Several Variable Calculus / Vector Calculus

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Omer Offen : Distinction by a symmetric subgroup

Recording during the thematic Jean-Morlet Chair - Doctoral school: "Introduction to relative aspects in representation theory, Langlands functoriality and automorphic forms" the May 17, 2016 at the Centre International de Rencontres Mathématiques (Marseille, France) Filmmaker: Guillaume H

From playlist Jean-Morlet Chair - Research Talks - Prasad/Heiermann

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Soledad Villar: "Graph neural networks for combinatorial optimization problems"

Machine Learning for Physics and the Physics of Learning 2019 Workshop IV: Using Physical Insights for Machine Learning "Graph neural networks for combinatorial optimization problems" Soledad Villar - New York University Abstract: Graph neural networks are natural objects to express fu

From playlist Machine Learning for Physics and the Physics of Learning 2019

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Anibal Medina, "Persistence Steenrod modules"

The talk is part of the Workshop Topology of Data in Rome (15-16/09/2022) https://www.mat.uniroma2.it/Eventi/2022/Topoldata/topoldata.php The event was organized in partnership with the Romads Center for Data Science https://www.mat.uniroma2.it/~rds/about.php The Workshop was hosted and

From playlist Workshop: Topology of Data in Rome

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Omer Offen : The relative trace formula

Recording during the thematic Jean-Morlet Chair - Doctoral school: "Introduction to relative aspects in representation theory, Langlands functoriality and automorphic forms" the May 19, 2016 at the Centre International de Rencontres Mathématiques (Marseille, France) Filmmaker: Guillaume H

From playlist Jean-Morlet Chair - Research Talks - Prasad/Heiermann

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Omer Offen : Distinction and the geometric lemma

Recording during the thematic Jean-Morlet Chair - Doctoral school: "Introduction to relative aspects in representation theory, Langlands functoriality and automorphic forms" the May 17, 2016 at the Centre International de Rencontres Mathématiques (Marseille, France) Filmmaker: Guillaume H

From playlist Jean-Morlet Chair - Research Talks - Prasad/Heiermann

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Andrew Sutherland: Computing the image of Galois representations attached to elliptic curves

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 Number Theory

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L. Ramero - Perfectoid spaces and log-regular rings

I will present a generalization of Scholze's perfectoid spaces that includes the limits of certain very ramified towers of log-regular rings. This is part of an on-going joint work with Ofer Gabber.

From playlist Arithmetic and Algebraic Geometry: A conference in honor of Ofer Gabber on the occasion of his 60th birthday

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Ruby Conf 2013 - Ruby-Core dilemmas by Marc-André Lafortune

Ruby-core is where Ruby features are born and bugs gets squashed. Get a glimpse of what this entails and test your Ruby knowledge and intuition at the same time. How surely can you differentiate unexpected behavior from normality? How in tune is Matz's principle of least surprise with yo

From playlist RubyConf 2013

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C34 Expanding this method to higher order linear differential equations

I this video I expand the method of the variation of parameters to higher-order (higher than two), linear ODE's.

From playlist Differential Equations

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Stars and Bars: Number of Discrete Functions, Increasing Functions, and Nondecreasing Functions

This video explains how to use the stars and bars method of counting to solving a counting problem. mathispower4u.com

From playlist Counting (Discrete Math)

Related pages

Empty set | Pascal's triangle | Bell number | Combinatorial principles | Binomial coefficient | Mathematics | Recurrence relation | Enumerative combinatorics | Partition of a set | Family of sets | Identity (mathematics) | Combinatorial proof | Mathematical induction | Predicate (mathematical logic)