In graph theory, the replacement product of two graphs is a graph product that can be used to reduce the degree of a graph while maintaining its connectivity. Suppose G is a d-regular graph and H is an e-regular graph with vertex set {0, ..., d − 1}. Let R denote the replacement product of G and H. The vertex set of R is the Cartesian product V(G) × V(H). For each vertex u in V(G) and for each edge (i, j) in E(H), the vertex (u, i) is adjacent to (u, j) in R. Furthermore, for each edge (u, v) in E(G), if v is the ith neighbor of u and u is the jth neighbor of v, the vertex (u, i) is adjacent to (v, j) in R. If H is an e-regular graph, then R is an (e + 1)-regular graph. (Wikipedia).
B22 Introduction to Substitutions
An overview of the three type of substitutions as a new method of solving linear, exact, and "almost" separable differential equations.
From playlist Differential Equations
Integration 7 Integrating the Product of Functions Part 2 Example 2
Working through an example using the reverse product rule for integration.
From playlist Integration
Replace windshield wiper blade refill on your car
So the windshield wiper on my new Hyundai I20 was already not wiping water very well, so I replaced the refill and it now works a lot better.
From playlist Everyday How-to
Substitution RULE or Substitution JUTSU!? Calc 1 Help
Performing a u-substitution is just like a finely executed substitution jutsu. Just like how Naruto replaces his body with a log, you can replace a function with "u." But Naruto can't pull it off without the help of Boruto!? Watch to find out how, in this calculus tale of epic proport
From playlist Calc I (Integral)
How to remove yellowing from old plastic (retrobright) the BEST method
In this video I will show you how to remove yellowing from old plastic. This process is also called retrobrighting or retr0brighting. You might have old electronic, toys or car parts that have an ugly yellow tint and you which to restore it back to it's former glory. In this video I will s
From playlist Hardware
Integration 7 Integrating the Product of Functions Part 2 Example 1
Working through an example of the reverse of the product rule for integration.
From playlist Integration
Ex 2: Solve a System of Equations Using Substitution
This video provides an example of how to solve a system of linear equation using the substitution method. Complete Library: http://www.mathispower4u.com Search by Topic: http://www.mathispower4u.wordpress.com
From playlist Solving Systems of Equations Using Substitution
Expanding and Factorising (4 of 4: What is Substitution?)
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From playlist Formulae and Equations
This chemistry video tutorial explains how to classify different types of chemical reactions such as synthesis reactions or combination reactions, decomposition reactions, single replacement reactions, combustion reactions, double replacement reactions, precipitation reactions, acid base n
From playlist New AP & General Chemistry Video Playlist
How to Winterize Your Lawn Tractor
Get a replacement part for your lawn tractor here: http://www.ereplacementparts.com/lawn-tractor-parts-c-18715_18801.html This tutorial will show you how to winterize your lawn tractor or riding mower. The maintenance includes fuel stabilizer, sea foam or WD-40 spray. SHOP FOR PARTS: htt
From playlist Lawn mower
Excel Magic Trick 332: Insert Text with REPLACE function
Download Files: https://people.highline.edu/mgirvin/YouTubeExcelIsFun/EMT332-334.xls Insert Text into Test String with REPLACE function See how to insert a part of product ID into a longer product ID to achieve the corrected product ID. See the REPLACE, VLOOKUP and FIND functions in one f
From playlist Excel Series: Magic Tricks (2nd 200 videos)
Predicting The Products of Chemical Reactions - Chemistry Examples and Practice Problems
This chemistry video tutorial explains the process of predicting the products of chemical reactions. This video contains plenty of examples and practice problems of predicting the products of different types of chemical reactions such as combination reactions, combustion reactions, decomp
From playlist New AP & General Chemistry Video Playlist
Ramanujan's Theta Functions -- Number Theory 32
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From playlist Number Theory
Rogers-Ramanujan Identities | Part 7: The Jacobi Triple Product
We develop another tool which will be used to prove the Rogers-Ramanujan Identites. http://www.michael-penn.net http://www.randolphcollege.edu/mathematics/
From playlist Rogers-Ramanujan Identities
Ramanujan's Theta Functions -- Number Theory 32
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From playlist Number Theory v2
Nucleophilic Aromatic Substitution - Benzyne Intermediate and Meisenheimer Complex
This organic chemistry video tutorial provides a basic introduction into nucleophilic aromatic substitution reactions. It discusses the conversion of para-chloronitrobenzene into para-nitrophenol using an addition elimination reaction mechanism that passes through a resonance stabilized c
From playlist New Organic Chemistry Playlist
This video introduces and provides 2 examples of expected value. http://mathispower4u.com
From playlist Probability
WordPress Plugin Development - Part 27 - Store Arrays in WP_Options
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From playlist WordPress Plugins Development Tutorials
Samsung Galaxy S5 customization - Get rid of My Magazine, removing widgets, adding icons to desktop
In this video I show you how to get rid of the "My Magazine" function in the new Samsung Galaxy S5. I find that this function is a bit unnecessary. I also show you how to remove some of the default widgets that I don't normally use, and I show you how to add icons to the desktop.
From playlist Technology
This video provides a basic introduction into free radical reactions. It explains the reactivit-selectivity principle between Chlorine and Bromine and it explains how to calculate the relative percent yields of each monochlorinated product. It discusses heterolytic and homolytic cleavage
From playlist New Organic Chemistry Playlist