Intersection | Operations on sets | Basic concepts in set theory
In set theory, the intersection of two sets and denoted by is the set containing all elements of that also belong to or equivalently, all elements of that also belong to (Wikipedia).
What is an Intersection? (Set Theory)
What is the intersection of sets? This is another video on set theory in which we discuss the intersection of a set and another set, using the classic example of A intersect B. We do not quite go over a formal definition of intersection of a set in this video, but we come very close! Be su
From playlist Set Theory
Union vs Intersection (Set Theory)
What is A union B? What is the union of sets? What is the intersection of sets? I've talked about these topic before, but in this video we will look at unions and intersections of sets side by side. So get ready to learn about these very cool set operations! I hope you find this video he
From playlist Set Theory
What is A union B? How do you find the union of sets? What is an operation of sets? In this video we answer these questions, we will talk about the simple set operation: the union, what it is, and how to union two sets. I hope you find this video helpful, and be sure to ask any questions d
From playlist Set Theory
Set Theory (Part 4): Relations
Please feel free to leave comments/questions on the video and practice problems below! In this video, the notion of relation is discussed, using the interpretation of a Cartesian product as forming a grid between sets and a relation as any subset of points on this grid. This will be an im
From playlist Set Theory by Mathoma
Set Theory Proof with the Math Sorcerer
Set Theory Proof with the Math Sorcerer
From playlist Set Theory
Introduction to Set Theory (Discrete Mathematics)
Introduction to Set Theory (Discrete Mathematics) This is a basic introduction to set theory starting from the very beginning. This is typically found near the beginning of a discrete mathematics course in college or at the beginning of other advanced mathematics courses. ***************
From playlist Set Theory
Finding a Set from its Intersection and Relative Complement | Set Theory
If we are given A intersect B, A-B, and B-A, can we determine what A and B are? We'll be going over this problem in today's set theory lesson with an example that will demonstrate the reasoning necessary to solve this problem! In general, for two sets A and B, A is equal to (A intersect B
From playlist Set Theory
Geogebra Tutorial : Union and Intersection of Sets
Union and intersection of sets can be drawing with geogebra. Please see the video to start how drawing union and intersection of sets. more visit https://onwardono.com
From playlist SET
Pluripotential theory and complex dynamics in higher dimension – Tien-Cuong Dinh – ICM2018
Analysis and Operator Algebras Invited Lecture 8.13 Pluripotential theory and complex dynamics in higher dimension Tien-Cuong Dinh Abstract: Positive closed currents, the analytic counterpart of effective cycles in algebraic geometry, are central objects in pluripotential theory. They we
From playlist Analysis & Operator Algebras
Connecting tropical intersection theory with polytope algebra in types A and B by Alex Fink
PROGRAM COMBINATORIAL ALGEBRAIC GEOMETRY: TROPICAL AND REAL (HYBRID) ORGANIZERS Arvind Ayyer (IISc, India), Madhusudan Manjunath (IITB, India) and Pranav Pandit (ICTS-TIFR, India) DATE & TIME: 27 June 2022 to 08 July 2022 VENUE: Madhava Lecture Hall and Online Algebraic geometry is t
From playlist Combinatorial Algebraic Geometry: Tropical and Real (HYBRID)
Proof: A is a Subset of B iff A intersect B Equals A | Set Theory, Subsets
A is a subset of B if and only if A intersect B equal A. We will prove this set theory result in today's video set theory lesson! The proof is straightforward and follows easily from definitions. Always good to get some practice learning how to use our fundamental set theory definitions
From playlist Set Theory
Residual Intersections in Geometry and Algebra by David Eisenbud
DISTINGUISHED LECTURES RESIDUAL INTERSECTIONS IN GEOMETRY AND ALGEBRA SPEAKER: David Eisenbud (Director, Mathematical Sciences Research Institute, and Professor of Mathematics, UC Berkeley) DATE: 13 December 2019, 16:00 to 17:00 VENUE: Madhava Lecture Hall, ICTS-TIFR, Bengaluru In thi
From playlist DISTINGUISHED LECTURES
A Union B Equals A Intersect B iff A=B | Set Theory
Let A and B be two sets. Then, A=B if and only if A union B equals A intersect B. We will show this basic biconditional set equality result in today's set theory video lesson. We use what's called "double inclusion", which is just how we prove two sets are equal. To show A=B we prove A is
From playlist Set Theory
Regular language closure properties: Theory of Computation (Feb 9 2021)
Closure poperties of regular languages! This is a recording of a live class for Math 3342, Theory of Computation, an undergraduate course for math & computer science majors at Fairfield University, Spring 2021. Class website: http://cstaecker.fairfield.edu/~cstaecker/courses/2021s3342/
From playlist Math 3342 (Theory of Computation) Spring 2021
G. Binyamini - Point counting for foliations over number fields
We consider an algebraic $V$ variety and its foliation, both defined over a number field. Given a (compact piece of a) leaf $L$ of the foliation, and a subvariety $W$ of complementary codimension, we give an upper bound for the number of intersections between $L$ and $W$. The bound depends
From playlist Ecole d'été 2019 - Foliations and algebraic geometry
Proof: DeMorgan's Laws for Set Complement | Set Theory
DeMorgan's laws for sets tell us how set complement works over set union, and how set complement works over intersection. We'll be proving the two parts of De Morgan's laws in today's set theory video lesson! This is a simple proof using our definitions of set union, set intersection, set
From playlist Set Theory
Foundations S2 - Seminar 6 - Filters and ultrafilters
A seminar series on the foundations of mathematics, by Will Troiani and Billy Snikkers. In this lecture Billy introduces filters and ultrafilters and proves that a filter is maximal iff. it is an ultrafilter. The webpage for this seminar is https://metauni.org/foundations/ You can join t
From playlist Foundations seminar
Set Theory (Part 2): ZFC Axioms
Please feel free to leave comments/questions on the video and practice problems below! In this video, I introduce some common axioms in set theory using the Zermelo-Fraenkel w/ choice (ZFC) system. Five out of nine ZFC axioms are covered and the remaining four will be introduced in their
From playlist Set Theory by Mathoma
How do I prove this? | Proofs, sets and logic
Just a short video to try to help people who have trouble proving things in maths, and to inspire some interest in mathematical logic Made for 3 blue 1 browns' 'Summer of Math Exposition'
From playlist Summer of Math Exposition Youtube Videos