Choosing From A Negative Number Of Things?? #SoME2
Combinatorial Reciprocity Theorems by Mattias Beck and Raman Sanyal:
An introductory look at negative binomial coefficients, and in general, combinatorial reciprocity.
First, we explain how to formally justify binomial coefficients, then we explain what combinatorial reciprocity is, followed by an overview of some major examples and why it’s important. Covered topics include multisets, the generalized binomial theorem, proper n-colorings, orientations (acyclic and totally cyclic), compatibility of n-colorings and orientations, nowhere-zero flows, posets (partially ordered sets), mappings of posets preserving order, lattice points in polygons (and polytopes in general). In the pinned comment, I reference the negative binomial distribution.
00:00 Introduction
00:29 Chapter 1: Combinatorial Reciprocity
04:44 Chapter 2: Generating Functions
09:34 Chapter 3: More Examples of Combinatorial Reciprocity!
10:40 Chapter 3-1: Chromatic Polynomials
15:19 Chapter 3-2: Flow Polynomials
18:44 Chapter 3-3: Order Polynomials
21:48 Chapter 3-4: Ehrhart Polynomials
23:56 Conclusion
Intro riff taken from: Nikolai Kapustin - 8 Concert Etudes, Op. 40: III. Toccatina
Music Credit:
Dusty Decks / Fall Call
Timothy Infinite / Trumpet Man
Sarah, the Illstrumentalist / Just Maintaining
Gregory David / Corner Store
Chill Cole / Amber Lights
Guustavv / Coloration
Luwaks / Reversed Beginning
Giants’ Nest / Tiny Things
Siine / Be Free With Me (instrumental)
courtesy of
6 views
145
18
9 months ago 00:03:18 1
Осторожно! Ядовитый рис скоро поступит на прилавки магазинов страны | Берегите детей от отравы
9 months ago 00:01:11 1
One Eleven Menerung Bangsar ||# Stan Wong 012 3755399
9 months ago 00:04:05 1
“Call To The Unknown“ Native American Flute Music 🎶
9 months ago 00:07:46 1
Посмотри это видео, и ты больше никогда не будешь одинок! Бенджамин Смайс
9 months ago 00:19:15 1
Resident Evil 4 Remake + Separate Ways | Original VS Remake | Monsters & Characters Comparison
9 months ago 00:01:00 1
Asterix & Obelix: Heroes - Launch Trailer | PS5 Games
9 months ago 00:09:39 1
Josh Bridges Takes on CrossFit Games Workout Ski-Bag | Paying the Man Ep. 133
9 months ago 01:12:57 1
Я ХОЧУ РАСКРЫТЬ ВАМ ОДИН МАЛЕНЬКИЙ СЕКРЕТ [Роберт Адамс]
9 months ago 00:03:09 1
INSYTE洞察 - Nystagmus
9 months ago 00:02:45 1
Jaz Lamaya Resort Marsa Alam Red Sea
9 months ago 00:03:28 1
Jean-Michel Jarre - Oxygene, Pt. 4
9 months ago 00:44:17 1
На Что и Как ЛОВИТЬ КАРАСЯ ОСЕНЬЮ. Влияние ветра на клёв. Рыбалка на карася Fishing for crucian carp
9 months ago 00:04:04 1
Jean-Michel Jarre - Chronology, Pt. 4
9 months ago 00:10:46 1
Nobody Believes But It REALLY WORKS!10 Brilliant (+4 FREE) Chef’s Secrets Work Like CRAZY Magic!
9 months ago 00:45:32 1
【FULL】Bright Eyes in the Dark EP21:Lin Luxiao and Nan Chu Encouraged Each Other | 他从火光中走来 | iQIYI
9 months ago 01:01:56 1
EXIT 2019 | Philip H. Anselmo & The Illegals Live @ Main Stage FULL SHOW
9 months ago 00:56:40 1
Listening Test for Kids | Level 1 | 12 Tests (Test 1 to 12)
9 months ago 00:04:38 1
Red Hot Chili Peppers - Can’t Stop [Official Music Video]
9 months ago 00:02:26 1
Voyage to Cythera by Theo Angelopoulos
9 months ago 00:05:09 1
Sinéad O’Connor - Nothing Compares 2 U (Official Music Video) [HD]