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Featuring Professor Maria Chudnovsky from Princeton University - see part two about her work on Perfect Graphs ...

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A planar graph is a graph that can be drawn in the plane without any edge crossings. Such a drawing (with no edge crossings) is ...

Forth mini-lecture in Graph Theory Series.

We look at planar graphs and how to determine if a graph is planar or not. Visit our website: http://bit.ly/1zBPlvm Subscribe on ...

A description of planar graph duality, and how it can be applied in a particularly elegant proof of Euler's Characteristic Formula.

Proving relationships between the number for faces, edges, and vertices--and degrees of the faces and vertices--for simple, ...

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

This video introduces planar graphs and Euler's formula. http://mathispower4u.com.

Simple, easy to understand math videos aimed at High School students.

Support the production of this course by joining Wrath of Math to access all my graph theory videos!

Support the production of this course by joining Wrath of Math to access all my graph theory videos!

Why would one want to puncture a plane graph in a face?

This video was made for educational purposes. It may be used as such after obtaining written permission from the author.

You call a graph planar, if you can draw it on a plane, a sheet of paper such that edges don't intersect, now look at this complete ...

Support the production of this course by joining Wrath of Math to access all my graph theory videos!

Euler's Theorem for Polyhedra and Planar Graphs establishing a relationship between the number of faces, edges, and vertices.

The transcript used in this video was heavily influenced by Dr. Oscar Levin's free open-access textbook: Discrete Mathematics: An ...

In this video we define a maximal planar graph and prove that if a maximal planar graph has n vertices and m edges then m ...

Dr. Pham's Graph Theory Lecture Series, Lecture 12/12 *Several portions are based from Douglas B. West's Introduction to Graph ...

We have seen in a previous video that K5 and K3,3 are non-planar. In this video we define an elementary subdivision of a graph, ...

This video explain about planar graph and how we redraw the graph to make it planar. You can also connect with us at: Website: ...

Simple, easy to understand math videos aimed at High School students.

Support the production of this course by joining Wrath of Math to access all my graph theory videos!