Directed graphs | Graph families | Boolean algebra | Application-specific graphs
In mathematical logic and graph theory, an implication graph is a skew-symmetric, directed graph G = (V, E) composed of vertex set V and directed edge set E. Each vertex in V represents the truth status of a Boolean literal, and each directed edge from vertex u to vertex v represents the material implication "If the literal u is true then the literal v is also true". Implication graphs were originally used for analyzing complex Boolean expressions. (Wikipedia).
Implications and Truth Conditions for Implications
This video defines an implication and when an implication is true or false.
From playlist Mathematical Statements (Discrete Math)
Learning to write the inverse of a conditional statement
👉 Learn how to find the inverse of a statement. The inverse of a statement is the negation of the hypothesis and the conclusion of a conditional statement. If the hypothesis of a statement is represented by p and the conclusion is represented by q, then the conditional statement is represe
From playlist Inverse of a Statement
How to determine the inverse of a conditional statement
👉 Learn how to find the inverse of a statement. The inverse of a statement is the negation of the hypothesis and the conclusion of a conditional statement. If the hypothesis of a statement is represented by p and the conclusion is represented by q, then the conditional statement is represe
From playlist Inverse of a Statement
Equivalence Relations Definition and Examples
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Equivalence Relations Definition and Examples. This video starts by defining a relation, reflexive relation, symmetric relation, transitive relation, and then an equivalence relation. Several examples are given.
From playlist Abstract Algebra
Writing the inverse from a conditional statement
👉 Learn how to find the inverse of a statement. The inverse of a statement is the negation of the hypothesis and the conclusion of a conditional statement. If the hypothesis of a statement is represented by p and the conclusion is represented by q, then the conditional statement is represe
From playlist Inverse of a Statement
How to determine the inverse from a conditional statement
👉 Learn how to find the inverse of a statement. The inverse of a statement is the negation of the hypothesis and the conclusion of a conditional statement. If the hypothesis of a statement is represented by p and the conclusion is represented by q, then the conditional statement is represe
From playlist Inverse of a Statement
Implication and Biconditional Statements
The definition of implication and biconditional connectives along with some laws for working with them, plus the definition of tautology and contradiction. (In the part I got hung up on in the video, "p is necessary for q" can be read "p if q" (or "if q, then p"), and "p is sufficient fo
From playlist Linear Algebra
Introduction to The Converse and Contrapositive of an Implication
This video the converse and contrapositive of an implication.
From playlist Mathematical Statements (Discrete Math)
Ch. 8 - Logic - implication, inverse, converse, contrapositive, equivalence (conditional statements)
Hello and welcome to What Da Math This video is an explanation of the following terms from logic, chapter 8: implication converse inverse contrapositive equivalence In this and other chapter 8 videos we will focus on truth tables, deductive reasoning and logic, conjunction, disjunction
From playlist IB Math Studies Chapter 8
Statistical Rethinking 2022 Lecture 06 - Good & Bad Controls
Slides and other course materials: https://github.com/rmcelreath/stat_rethinking_2022 Intro video: https://www.youtube.com/watch?v=6erBpdV-fi0 Intro music: https://www.youtube.com/watch?v=Pc0AhpjbV58 Chapters: 00:00 Introduction 01:23 Parent collider 08:13 DAG thinking 27:48 Backdoor cri
From playlist Statistical Rethinking 2022
A Tight Bound for Hypergraph Regularity - Guy Moshkovitz
Computer Science/Discrete Mathematics Seminar I Topic: A Tight Bound for Hypergraph Regularity Speaker: Guy Moshkovitz Affiliation: Harvard University Date: Febuary 27, 2018 For more videos, please visit http://video.ias.edu
From playlist Mathematics
This lecture is on Introduction to Higher Mathematics (Proofs). For more see http://calculus123.com.
From playlist Proofs
Artem Chernikov: Graph regularity and incidence phenomena in distal structures
Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its functionalities: - Chapter markers and keywords to watch the parts of your choice in the video - Videos enriched with abstracts, b
From playlist Logic and Foundations
Marzieh Eidi (7/29/22): Seeing Data Through the Lens of Geometry (Ollivier-Ricci Curvature)
Abstract: Nowadays, we are encountering with huge and highly complex data, and one main challenge is to determine the "structure' of complex networks or ''shape'' of data. In the past few years, geometric and topological methods, as powerful tools that originated from Riemannian geometry,
From playlist Applied Geometry for Data Sciences 2022
O'Reilly Webcast: Psychotronica
Psychotronica: Abusing and Leveraging Intelligence from Social Networking In this presentation, we go beyond discussing the obvious security and privacy implications of social media. Topics of discussion include: Hacking the Psyche: Remote behavior analysis that can be used to con
From playlist O'Reilly Webcasts
Logic 7 - First Order Logic | Stanford CS221: AI (Autumn 2021)
For more information about Stanford's Artificial Intelligence professional and graduate programs visit: https://stanford.io/ai Associate Professor Percy Liang Associate Professor of Computer Science and Statistics (courtesy) https://profiles.stanford.edu/percy-liang Assistant Professor
From playlist Stanford CS221: Artificial Intelligence: Principles and Techniques | Autumn 2021
Stephan Weltge: Binary scalar products
We settle a conjecture by Bohn, Faenza, Fiorini, Fisikopoulos, Macchia, and Pashkovich (2015) concerning 2-level polytopes. Such polytopes have the property that for every facet-defining hyperplane H there is a parallel hyperplane H0 such that H and H0 contain all vertices. The authors con
From playlist Workshop: Tropical geometry and the geometry of linear programming
Interpreting Motion Graphically (1 of 4: Direction of movement)
More resources available at www.misterwootube.com
From playlist Applications of Differentiation
From playlist e. Sets and Logic
11. Pseudorandom graphs I: quasirandomness
MIT 18.217 Graph Theory and Additive Combinatorics, Fall 2019 Instructor: Yufei Zhao View the complete course: https://ocw.mit.edu/18-217F19 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62qauV_CpT1zKaGG_Vj5igX Prof. Zhao discusses a classic result of Chung, Graham, a
From playlist MIT 18.217 Graph Theory and Additive Combinatorics, Fall 2019