Directed graphs

Table of vertex-symmetric digraphs

The best known vertex transitive digraphs (as of October 2008) in the directed Degree diameter problem are tabulated below. (Wikipedia).

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Determine if a set of points is a parallelogram using the distance formula

👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

From playlist Quadrilaterals on a Coordinate Plane

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Determine if a set of points is a parallelogram by using the slope formula

👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

From playlist Quadrilaterals on a Coordinate Plane

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Using a set of points determine if the figure is a parallelogram using the midpoint formula

👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

From playlist Quadrilaterals on a Coordinate Plane

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Generating digraphs with derangements by Daniel Horsley

CMSA Combinatorics Seminar, 15 July 2020

From playlist CMSA Combinatorics Seminar

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2.7.4 Equivalence Relations: Video

MIT 6.042J Mathematics for Computer Science, Spring 2015 View the complete course: http://ocw.mit.edu/6-042JS15 Instructor: Albert R. Meyer License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

From playlist MIT 6.042J Mathematics for Computer Science, Spring 2015

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Determining if a set of points is a rhombus, square or rectangle

👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

From playlist Quadrilaterals on a Coordinate Plane

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Discrete Math - 9.3.2 Representing Relations Using Digraphs

Using a digraph (directed graph) to represent a relation and using properties of the digraph to determine the properties of the relation. Textbook: Rosen, Discrete Mathematics and Its Applications, 7e Playlist: https://www.youtube.com/playlist?list=PLl-gb0E4MII28GykmtuBXNUNoej-vY5Rz

From playlist Discrete Math I (Entire Course)

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Determine if a set of points is a trapezoid or not

👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

From playlist Quadrilaterals on a Coordinate Plane

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2.7.1 Partial Orders: Video

MIT 6.042J Mathematics for Computer Science, Spring 2015 View the complete course: http://ocw.mit.edu/6-042JS15 Instructor: Albert R. Meyer License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

From playlist MIT 6.042J Mathematics for Computer Science, Spring 2015

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Into to the Mathematics of Scheduling

Terminology explained includes preference schedule, digraphs, tasks, arcs, processors, and timelines.

From playlist Discrete Math

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Determining if a set of points makes a parallelogram or not

👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

From playlist Quadrilaterals on a Coordinate Plane

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How to determine if points are a rhombus, square or rectangle

👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

From playlist Quadrilaterals on a Coordinate Plane

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How to determine if a set of points is a rectangle, rhombus or square

👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

From playlist Quadrilaterals on a Coordinate Plane

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Draw Digraph in GeoGebra

Use GeoGebra to create a digraph from a precedence table in a project scheduling problems.

From playlist Discrete Math

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Creating Priority Lists and Timelines (Decreasing Time Algorithm)

In this video the decreasing time algorithm is used to create a priority list and generate a timeline.

From playlist Discrete Math

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Determine if a set of points makes up a rectangle using the distance formula

👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

From playlist Quadrilaterals on a Coordinate Plane

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Indegree and Outdegree in Directed Graphs | Graph Theory

We describe the indegrees and the outdegrees of vertices in directed graphs in detail, with examples and practice problems. Recall in a digraph edges have direction, and so are called directed edges or "arcs". These are represented by ordered pairs of vertices like (u,v). The arc (u,v) goe

From playlist Graph Theory

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Mathematica Sessions - Discrete Math - Episode 8 - Relations, Equivalence Relations, Partial Orders

This is Episode 8 of a multi-episode series of videos on Discrete Mathematics. The Mathematica Sessions are approximately 1 hour teaching sessions, usually with someone I am tutoring, where I teach mathematics from within the Wolfram Mathematica software. In this Mathematica Session yo

From playlist Discrete Math

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Graphs(2) - Matrices (Tutorial 7) D1 EDEXCEL A-Level

Powered by https://www.numerise.com/ This is a tutorial on Graphs - Matrices (Tutorial 7) D1 EDEXCEL A-Level. It focuses on how to represent graphs and networks as matrices and how to convert a matrix back to a network or graph. Make notes while watching the video and attempt the practic

From playlist Decision 1: Edexcel A-Level Maths Full Course

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Using the slope formula to determine if points make up a rectangle

👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

From playlist Quadrilaterals on a Coordinate Plane

Related pages

Degree diameter problem | Directed graph | Vertex-transitive graph