Matching (graph theory) | Theorems in graph theory

Petersen's theorem

In the mathematical discipline of graph theory, Petersen's theorem, named after Julius Petersen, is one of the earliest results in graph theory and can be stated as follows: Petersen's Theorem. Every cubic, bridgeless graph contains a perfect matching. In other words, if a graph has exactly three edges at each vertex, and every edge belongs to a cycle, then it has a set of edges that touches every vertex exactly once. (Wikipedia).

Petersen's theorem
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Weil conjectures 1 Introduction

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From playlist Algebraic geometry: extra topics

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What is the Riemann Hypothesis?

This video provides a basic introduction to the Riemann Hypothesis based on the the superb book 'Prime Obsession' by John Derbyshire. Along the way I look at convergent and divergent series, Euler's famous solution to the Basel problem, and the Riemann-Zeta function. Analytic continuation

From playlist Mathematics

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From playlist Algebraic geometry: extra topics

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Mark Pollicott - Dynamical Zeta functions (Part 2)

Dynamical Zeta functions (Part 1) Licence: CC BY NC-ND 4.0

From playlist École d’été 2013 - Théorie des nombres et dynamique

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Simple Definition of Petersen Graph | Graph Theory

We introduce the Petersen graph via a combinatorial definition using subsets. This definition of the Petersen graph is easy to understand and useful for proving various results about the graph. #GraphTheory A Petersen graph's vertices can be labeled by all two element subsets from a five

From playlist Graph Theory

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Graph Theory: 63. Petersen Graph is Non-Planar

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From playlist Graph Theory part-10

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Understanding and computing the Riemann zeta function

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From playlist Programming

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Some identities involving the Riemann-Zeta function.

After introducing the Riemann-Zeta function we derive a generating function for its values at positive even integers. This generating function is used to prove two sum identities. http://www.michael-penn.net http://www.randolphcollege.edu/mathematics/

From playlist The Riemann Zeta Function

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From playlist Other Math Videos

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A. Wright - Mirzakhani's work on Earthquakes (Part 3)

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From playlist Ecole d'été 2018 - Teichmüller dynamics, mapping class groups and applications

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Introduction to additive combinatorics lecture 10.8 --- A weak form of Freiman's theorem

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FIRST TIME EVER UNBOXING THE PETERSEN ARCHIVES

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From playlist Petersen Unboxing

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THE STORY OF THE PETERSEN AUTOMOTIVE MUSEUM

American automotive museums have come and gone, but until publishing magnate and philanthropist Robert E. Petersen and his wife Margie opened the Petersen Automotive Museum, there was no central location in which to celebrate the entirety of automotive history, industry, culture, and artis

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Ergodicity of the Weil-Petersson geodesic flow (Lecture - 03) by Keith Burns

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From playlist Geometry, Groups and Dynamics (GGD) - 2017

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Petersen Global Cars & Coffee | MAY 2020 CAR SHOW

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From playlist Ultimate Collection Tours | World's Rarest Cars

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Petersen Global Cars & Cofee | July 5

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From playlist Ultimate Collection Tours | World's Rarest Cars

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More identities involving the Riemann-Zeta function!

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From playlist The Riemann Zeta Function

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WOMENS HISTORY MONTH | SPECIAL ARCHIVE UNBOXING

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From playlist Petersen Unboxing

Related pages

Dual graph | Perfect matching | Planar graph | Handshaking lemma | Hamiltonian path | Discrete Mathematics (journal) | Combinatorica | Path (graph theory) | Triangle mesh | Symposium on Theory of Computing | Graph theory | Induced subgraph | Bipartite graph | Triangle strip | Cubic graph | K-edge-connected graph | Orientation (graph theory) | Tutte theorem | Julius Petersen