Graph theory objects | Matching (graph theory)

Induced matching

In graph theory, an induced matching or strong matching is a subset of the edges of an undirected graph that do not share any vertices (it is a matching) and includes every edge connecting any two vertices in the subset (it is an induced subgraph). An induced matching can also be described as an independent set in the square of the line graph of the given graph. (Wikipedia).

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Determine If an Ordered Pair is a Solution to a Linear Equation

This video explains how to determine if an ordered pair is a solution to a given linear equation. http://mathispower4u.com

From playlist Graphing Linear Equations Using a Table of Values

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Ex: Determine One Value of An Ordered Pair to Satisfy a Linear Equation (Fractions)

This video explains how to determine a missing value of an ordered pair to make the ordered pair a solution to a linear equation. http://mathispower4u.com

From playlist The Coordinate Plane, Plotting Points, and Solutions to Linear Equations in Two Variables

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Ex: Determine One Value of An Ordered Pair to Satisfy a Linear Equation

This video explains how to determine a missing value of an ordered pair to make the ordered pair a solution to a linear equation. http://mathispower4u.com

From playlist The Coordinate Plane, Plotting Points, and Solutions to Linear Equations in Two Variables

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Use a Graph Determine Ordered Pair Solutions of a Linear Inequality in Two Variable

This video explains how to select ordered pair solutions from the graph of a linear inequality of two variables. mathispower4u.com

From playlist Solving Linear Inequalities in Two Variables

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Ex: Determine If An Ordered Pair is a Solution to a Linear Equation

This video explains how to determine in a given ordered pair is a solution to a linear equation. http://mathispower4u.com

From playlist Graphing Linear Equations Using a Table of Values

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Determine Solutions to a Linear Equation in Two Variables

This video explains how to determine ordered pair solutions to a linear equation in two variables. http://mathispower4u.com

From playlist The Coordinate Plane, Plotting Points, and Solutions to Linear Equations in Two Variables

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Determine Ordered Pair Solution and then Graph a Linear Equation: Ax-y=C

This video explains how to complete a table of values to determine ordered pair solution. Then the linear equation is graphed using the ordered pairs. http://mathispower4u.com

From playlist The Coordinate Plane, Plotting Points, and Solutions to Linear Equations in Two Variables

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Ordered Pair Solutions to Linear Inequalities of Two Variables

This video explains how to check to see if an ordered pair is a solution to a linear inequality in two variables.

From playlist Solving Linear Inequalities in Two Variables

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Table Of Ordered Pairs: Substitution | Algebra | Maths | FuseSchool

In this video we’re going to look at how to use substitution in equations to generate a table of ordered pairs. Ordered pairs (coordinates) can be used to solve equations, to plot graphs, and so we come across them a lot in Maths. You should already know how to substitute into equations,

From playlist MATHS

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Ulrich Bauer (3/19/19): Persistence diagrams as diagrams

Title: Persistence Diagrams as Diagrams Abstract: We explore the perspective of viewing persistence diagrams, or persistence barcodes, as diagrams in the categorical sense. Specifically, we consider functors indexed over the reals and taking values in the category of matchings, which has

From playlist AATRN 2019

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Dieter Rautenbach: Restricted types of matchings

Abstract: We present new results concerning restricted types of matchings such as uniquely restricted matchings and acyclic matchings, and we also consider the corresponding edge coloring notions. Our focus lies on bounds, exact and approximative algorithms. Furthermore, we discuss some ma

From playlist Combinatorics

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Matchings, Perfect Matchings, Maximum Matchings, and More! | Independent Edge Sets, Graph Theory

What are matchings, perfect matchings, complete matchings, maximal matchings, maximum matchings, and independent edge sets in graph theory? We'll be answering that great number of questions in today's graph theory video lesson! A matching in a graph is a set of edges with no common end-ve

From playlist Graph Theory

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Proof: Hall's Marriage Theorem for Bipartite Matchings | Graph Theory

A bipartite graph G with partite sets U and W, where |U| is less than or equal to |W|, contains a matching of cardinality |U|, as in, a matching that covers U, if and only if for every subset S of U, |S| is less than or equal to the cardinality of the neighborhood of S (as in - S has as ma

From playlist Graph Theory

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Nexus Trimester - Michael Kapralov (EPFL)

Approximating matchings in sublinear space Michael Kapralov (EPFL) March 08, 2016 Abstract: Finding maximum matchings in graphs is one of the most well-studied questions in combinatorial optimization. This problem is known to be solvable in polynomial time if the edge set of the graph can

From playlist 2016-T1 - Nexus of Information and Computation Theory - CEB Trimester

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Yanli Song: K-theory of the reduced C*-algebra of a real reductive Lie group

Talk by Yanli Song in Global Noncommutative Geometry Seminar (Americas) on January 28, 2022 in https://globalncgseminar.org/talks/tba-23/

From playlist Global Noncommutative Geometry Seminar (Americas)

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Jialong Deng - Enlargeable Length-structures and Scalar Curvatures

38th Annual Geometric Topology Workshop (Online), June 15-17, 2021 Jialong Deng, University of Goettingen Title: Enlargeable Length-structures and Scalar Curvatures Abstract: We define enlargeable length-structures on closed topological manifolds and then show that the connected sum of a

From playlist 38th Annual Geometric Topology Workshop (Online), June 15-17, 2021

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Oliver Vipond (4/8/20): Local equivalence of metrics for multiparameter persistence modules

Title: Local equivalence of metrics for multiparameter persistence modules Abstract: An ideal invariant for multiparameter persistence should be discriminative, computable and stable. In this work we analyse the discriminative power of a stable, computable invariant of multiparameter pers

From playlist AATRN 2020

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Make A Combination Lock - Intro to Algorithms

This video is part of an online course, Intro to Algorithms. Check out the course here: https://www.udacity.com/course/cs215.

From playlist Introduction to Algorithms

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An isoperimetric inequality for the Hamming cube and some consequences - Jinyoung Park

Computer Science/Discrete Mathematics Seminar I Topic: An isoperimetric inequality for the Hamming cube and some consequences Speaker: Jinyoung Park Affiliation: Rutgers University Date: November 18, 2019 For more video please visit http://video.ias.edu

From playlist Mathematics

Related pages

Brooks' theorem | Induced path | Graph theory | Independent set (graph theory) | Chromatic number | Induced subgraph | Polynomial hierarchy | Chordal graph | Line graph | Matching (graph theory) | Locally linear graph | Ruzsa–Szemerédi problem | Parameterized complexity | Perfect graph | Graph power