Graph invariants | Computational problems in graph theory | NP-complete problems
In graph theory, a domatic partition of a graph is a partition of into disjoint sets , ,..., such that each Vi is a dominating set for G. The figure on the right shows a domatic partition of a graph; here the dominating set consists of the yellow vertices, consists of the green vertices, and consists of the blue vertices. The domatic number is the maximum size of a domatic partition, that is, the maximum number of disjoint dominating sets. The graph in the figure has domatic number 3. It is easy to see that the domatic number is at least 3 because we have presented a domatic partition of size 3. To see that the domatic number is at most 3, we first review a simple upper bound. (Wikipedia).
#MegaFavNumbers What’s your Mega Favourite Number?
From playlist MegaFavNumbers
Q7 Core 1 C1 OCR May June 2013 Past Paper Exam Practice AS Maths
www.m4ths.com GCSE and A Level Worksheets, videos and helpbooks. Full course help for Foundation and Higher GCSE 9-1 Maths All content created by Steve Blades
From playlist Core 1 C1 OCR May June 2013 Past Paper Exam AS Math
Imam Bayildi Recipe - Turkish Classic Stuffed Eggplants (Vegan Olive Oil Dish)
Imam Bayildi is a Classic and well known Turkish olive oil dish. Even though it looks similar to Karniyarik recipe it is vegan and with all the delicious combinations of tomatoes, onions, garlic, and olive oil it is a festive summer dish you can enjoy. Ingredients to Make Imam Bayildi (4-
From playlist Recipes
MegaFavNumbers My Mega Favorite Number ? 《百萬最數配》 你最愛哪個百萬大數?
身為百萬頻道(一百訂閱一萬觀看) 我們也來響應 #MegaFavNumbers 的活動啦! 你喜歡哪個百萬大數?歡迎一起參與活動喔! (英文這麼破的我們都挑戰了,你也一定行!) 活動說明:https://amathing.world/megafavnumbers/ 影片清單:https://www.youtube.com/playlist?list=PLar4u0v66vIodqt3KSZPsYyuULD5meoAo
From playlist MegaFavNumbers
Reproductive isolation | Biomolecules | MCAT | Khan Academy
Learn about inbreeding and how it can hurt a population's genetic diversity. By Ross Firestone. Created by Ross Firestone. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/biomolecules/principles-of-bioenergetics/v/gibbs-free-energy-introduction?utm_source=YT&utm_medium=D
From playlist Biomolecules | MCAT | Khan Academy
MegaFavNumbers: All you need to go Mega is just 3 bytes
Joining the maths #MegaFavNumbers thing just because I like it. My favourity number of over 1 million is a number I remember ever since I was a child. It is used often and well known. Watch to find out why. 16777216
From playlist MegaFavNumbers
My own choice for a number over 1,000,000 is this 617 digit boy: 251959084756578934940271832400483985714292821262040320277771378360436620207075955562640185258807844069182906412495150821892985591491761845028084891200728449926873928072877767359714183472702618963750149718246911650776133798590
From playlist MegaFavNumbers
Many Nodal Domains in Random Regular Graphs by Nikhil Srivastava
PROGRAM: TOPICS IN HIGH DIMENSIONAL PROBABILITY ORGANIZERS: Anirban Basak (ICTS-TIFR, India) and Riddhipratim Basu (ICTS-TIFR, India) DATE & TIME: 02 January 2023 to 13 January 2023 VENUE: Ramanujan Lecture Hall This program will focus on several interconnected themes in modern probab
From playlist TOPICS IN HIGH DIMENSIONAL PROBABILITY
Conversion Arcs and 2,916,485,648,612,232,232,816 (MegaFavNumbers)
I'm sorry. The MegaFavNumbers playlist: https://www.youtube.com/playlist?list=PLar4u0v66vIodqt3KSZPsYyuULD5meoAo
From playlist MegaFavNumbers
Broadcasted live on Twitch -- Watch live at https://www.twitch.tv/simuleios
From playlist research
#MegaFavNumbers My favourite Number is 179 digits long!!!
#MegaFavNumbers sorry I had made mistakes about the prime factors. it was supposed to be 3×3×5×.... but I had taken it be 3×5×5×... and I have corrected below 31 980 599 086 523 546 548 147 351 491 272 676 211 458 715 997 231 784 732 063 781 637 489 066 745 716 387 150 725 397 533 911 7
From playlist MegaFavNumbers
#MegaFavNumbers - 6086555670238378989670371734243169622657830773351885970528324860512791691264
Hey, it's free publicity and I do have an interest in numbers. Besides, since when have I ever had a consistent theme on this channel? #MegaFavNumbers
From playlist MegaFavNumbers
How is i equal to square root of -1?
What is 'i'? More importantly, what is a complex number? How are complex numbers relevant to the context of other familiar numbers? Chapters: 00:00 Introduction 01:46 Logo of Reals and Rationals 02:11 Expanding real numbers 03:25 Motivation using whole (natural) numbers 06:08 Planar numb
From playlist Summer of Math Exposition 2 videos
Fun with Math: Surprises with Arithmetic and Numbers
Stephen Wolfram shows kids and adults some fun unique things you can do with math. All demonstrations powered by the Wolfram Language. Originally livestreamed at: https://twitch.tv/stephen_wolfram Follow us on our official social media channels: Twitter: https://twitter.com/WolframRese
From playlist Stephen Wolfram Livestreams
How to understand the REAL NUMBER LINE - COLLEGE ALGEBRA
In this video we talk about natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers. We also show the real number line and the inequalities less than and greater than. 00:00 Intro 00:29 Number system 04:53 Visual representation of numbers 07:37 Rea
From playlist College Algebra
This video provides a basic introduction into real numbers. It explains how to distinguish them from imaginary numbers. It also discusses the difference between rational and irrational numbers as well as integers, natural numbers, and whole numbers. Examples include repeating and non-re
From playlist New Algebra Playlist
#MegaFavNumbers - Largest number constructible from just one copy of the digits 1, 2, 3, and 4
#MegaFavNumbers #MegaFavNumber Should it have the 's' or not? After first publishing this, I noticed that videos tended to have the plural, including the first in the list. It doesn't make much sense for a single video to use the plural, but I think I have to in order to be picked up
From playlist MegaFavNumbers
This chemistry video tutorial answers the question - what are isotopes? Isotopes are substances that are composed of the same element but consist of different mass numbers and number of neutrons. They share the same atomic number and therefore the same number of protons. This video cont
From playlist New AP & General Chemistry Video Playlist