11_7_1 Potential Function of a Vector Field Part 1
The gradient of a function is a vector. n-Dimensional space can be filled up with countless vectors as values as inserted into a gradient function. This is then referred to as a vector field. Some vector fields have potential functions. In this video we start to look at how to calculat
From playlist Advanced Calculus / Multivariable Calculus
Functions of equations - IS IT A FUNCTION
👉 Learn how to determine whether relations such as equations, graphs, ordered pairs, mapping and tables represent a function. A function is defined as a rule which assigns an input to a unique output. Hence, one major requirement of a function is that the function yields one and only one r
From playlist What is the Domain and Range of the Function
This video explains what a mathematical function is and how it defines a relationship between two sets, the domain and the range. It also introduces three important categories of function: injective, surjective and bijective.
From playlist Foundational Math
Introduction to Functions (Discrete Math)
This video introduces function for a discrete math class.
From playlist Functions (Discrete Math)
Determine if the equation represents a function
👉 Learn how to determine whether relations such as equations, graphs, ordered pairs, mapping and tables represent a function. A function is defined as a rule which assigns an input to a unique output. Hence, one major requirement of a function is that the function yields one and only one r
From playlist What is the Domain and Range of the Function
Domain and range of a function tutorial
Free ebook http://tinyurl.com/EngMathYT This video shows how to determine the domain and range of a function. Such ideas are seen in high school and first year univesity.
From playlist A first course in university mathematics
Determine the domain, range and if a relation is a function
👉 Learn how to determine whether relations such as equations, graphs, ordered pairs, mapping and tables represent a function. A function is defined as a rule which assigns an input to a unique output. Hence, one major requirement of a function is that the function yields one and only one r
From playlist What is the Domain and Range of the Function
Jens Hemelaer: Toposes in arithmetic noncommutative geometry
Talk by Jens Hemelaer in Global Noncommutative Geometry Seminar (Americas) on February 5, 2021
From playlist Global Noncommutative Geometry Seminar (Americas)
D. Loughran - Sieving rational points on algebraic varieties
Sieves are an important tool in analytic number theory. In a typical sieve problem, one is given a list of p-adic conditions for all primes p, and the challenge is to count the number of integers which satisfy all these p-adic conditions. In this talk we present some versions of sieves for
From playlist Ecole d'été 2017 - Géométrie d'Arakelov et applications diophantiennes
Domain and Range of a function. An Example: Dr Chris Tisdell Live Stream
What is the domain and range of a function? Why is it useful and how do I calculate it? I will answer these questions in this video by solving an example. In mathematics, functions are an important tool for understanding how things depend on one another. To make sure our functions are
From playlist Calculus for Beginners
How to determine if an ordered pair is a function or not
👉 Learn how to determine whether relations such as equations, graphs, ordered pairs, mapping and tables represent a function. A function is defined as a rule which assigns an input to a unique output. Hence, one major requirement of a function is that the function yields one and only one r
From playlist What is the Domain and Range of the Function
Chantal David: Distributions of Frobenius of elliptic curves #2
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 Jean-Morlet Chair - Shparlinski/Kohel
Why Are Prime Numbers So Weird?
No matter how much or little math you know, you must have come across prime numbers and asked yourself: "Why are prime numbers so weird?" 0:00 Why are prime numbers so weird? 0:17 They are unintuitive 0:52 Challenging their unintuitiveness 1:13 What are prime numbers? 1:38 Unconventional
From playlist Summer of Math Exposition Youtube Videos
The Selberg Sieve and Large Sieve (Lecture 4) by Satadal Ganguly
Program Workshop on Additive Combinatorics ORGANIZERS: S. D. Adhikari and D. S. Ramana DATE: 24 February 2020 to 06 March 2020 VENUE: Madhava Lecture Hall, ICTS Bangalore Additive combinatorics is an active branch of mathematics that interfaces with combinatorics, number theory, ergod
From playlist Workshop on Additive Combinatorics 2020
Laurent Lafforgue - 1/4 Classifying toposes of geometric theories
Course at the school and conference “Toposes online” (24-30 June 2021): https://aroundtoposes.com/toposesonline/ Slides: https://aroundtoposes.com/wp-content/uploads/2021/07/LafforgueSlidesToposesOnline.pdf The purpose of these lectures will be to present the theory of classifying topose
From playlist Toposes online
Gaps between Primes (extra footage) - Numberphile
More links & stuff in full description below ↓↓↓ Main video at: http://youtu.be/vkMXdShDdtY Brown papers available: http://bit.ly/brownpapers Prime number playlist: http://bit.ly/11kSUmF Featuring Ed Copeland and Tony Padilla (with a very non-expert intro by Brady). NUMBERPHILE Website:
From playlist Numberphile Videos
CTNT 2020 - Computations in Number Theory (by Alvaro Lozano-Robledo) - Lecture 2
The Connecticut Summer School in Number Theory (CTNT) is a summer school in number theory for advanced undergraduate and beginning graduate students, to be followed by a research conference. For more information and resources please visit: https://ctnt-summer.math.uconn.edu/
From playlist CTNT 2020 - Computations in Number Theory Research
Emmanuel Kowalski: The Art of Sieving [2008]
Slides for this lecture: https://drive.google.com/file/d/1TdV_WiXUWNYJH0Q2J6d4mSzByk3QpjAp/view?usp=sharing Emmanuel Kowalski ETH Zurich The Art of Sieving Date: 2008/10/08 http://www.podcast.ethz.ch/episodes/?id=1027
From playlist Number Theory
Speakers: djb | Nadia Heninger | Tanja Lange RSA factorization in the real world RSA is the dominant public-key cryptosystem on the Internet. This talk will explain the state of the art in techniques for the attacker to figure out your secret RSA keys. A typical 1024-bit RSA public key
From playlist 29C3: Not my department
Determine if a Relation is a Function
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From playlist Intro to Functions