Additive categories | Functors | Homological algebra
In mathematics, particularly homological algebra, an exact functor is a functor that preserves short exact sequences. Exact functors are convenient for algebraic calculations because they can be directly applied to presentations of objects. Much of the work in homological algebra is designed to cope with functors that fail to be exact, but in ways that can still be controlled. (Wikipedia).
Exact differential equations: how to solve
Free ebook http://bookboon.com/en/learn-calculus-2-on-your-mobile-device-ebook How to solve exact differential equations. Given a simply connected and open subset D of R2 and two functions I and J which are continuous on D then an implicit first-order ordinary differential equation of th
From playlist A second course in university calculus.
Illustrates the solution of an exact first-order differential equation. Free books: http://bookboon.com/en/differential-equations-with-youtube-examples-ebook http://www.math.ust.hk/~machas/differential-equations.pdf
From playlist Differential Equations with YouTube Examples
Differential Equations: Exact DEs Introduction 2
In part two of the introduction to exact differential equations, we explore how exactness makes solving exact differential equations easier. We then lay down the theory of how to actually solve them.
From playlist Differential Equations
(1.8) Introduction to Solving Exact Differential Equations
This video introduces and explains how to solve an exact differential equation. https://mathispower4u.com
From playlist Differential Equations: Complete Set of Course Videos
Differential Equations | Exact Equations and Integrating Factors Example 2
We give an example of converting a non-exact differential equation into an exact equation. We use this to solve the differential equation.
From playlist Numerical Methods for Differential Equations
Differential Equations: Exact DEs Example 1
It's important to be able to classify a differential equation so we can pick the right method to solve it. In this video, I run through the steps of how to classify a first order differential equation as separable, linear, exact, or neither.
From playlist Differential Equations
Solving an Exact Differential Equation
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys How to solve an exact differential equation
From playlist Differential Equations
Differential Equations | Exact Equations Example 2
We give an example solution of an exact differential equation.
From playlist Exact Differential Equations
Formal Definitions in Math | Ex: Even & Odd Integers
We've all seen even and odd integers before. But how - exactly - are they defined? How would you use them in a proof about the even, and odd integers. In this example we properly define the even and odd integers. In the next video, we will use them in a proof about even and odd integers.
From playlist Discrete Math (Full Course: Sets, Logic, Proofs, Probability, Graph Theory, etc)
Yonatan Harpaz - New perspectives in hermitian K-theory III
For questions and discussions of the lecture please go to our discussion forum: https://www.uni-muenster.de/TopologyQA/index.php?qa=k%26l-conference This lecture is part of the event "New perspectives on K- and L-theory", 21-25 September 2020, hosted by Mathematics Münster: https://go.wwu
From playlist New perspectives on K- and L-theory
Yonatan Harpaz - New perspectives in hermitian K-theory II
Warning: around 32:30 in the video, in the slide entitled "Karoubi's conjecture", a small mistake was made - in the third bulleted item the genuine quadratic structure appearing should be the genuine symmetric one (so both the green and red instances of the superscript gq should be gs), an
From playlist New perspectives on K- and L-theory
Charles Rezk - 4/4 Higher Topos Theory
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/RezkNotesToposesOnlinePart4.pdf In this series of lectures I will give an introduction to the concept of "infinity
From playlist Toposes online
Ryan Reich - On Beilinson's "How to glue perverse sheaves"
Research lecture at the Worldwide Center of Mathematics
From playlist Center of Math Research: the Worldwide Lecture Seminar Series
Jacob Lurie: A Riemann-Hilbert Correspondence in p-adic Geometry Part 2
At the start of the 20th century, David Hilbert asked which representations can arise by studying the monodromy of Fuchsian equations. This question was the starting point for a beautiful circle of ideas relating the topology of a complex algebraic variety X to the study of algebraic diffe
From playlist Felix Klein Lectures 2022
Higher Algebra 6: Derived Functors
In this video, we define and discuss derived functors between derived categories of abelian categories. Additionally we discuss the notion of adjoint functors and Kan extensions. Feel free to post comments and questions at our public forum at https://www.uni-muenster.de/TopologyQA/index.
From playlist Higher Algebra
Kevin Coulembier: Frobenius exact tensor categories
Abstract: Partly motivated by Grothendieck’s original vision for motives, the question arises of when a tensor category (k-linear symmetric monoidal rigid abelian category) is tannakian, i.e. is the representation category of an affine group scheme, or more generally of a groupoid in schem
From playlist Representation theory's hidden motives (SMRI & Uni of Münster)
Exact Differential Equation, 2.4#13
Exact Differential Equation, Exact Equation Solving exact equations, how to solve exact equations, Part1 of Differential Equation Course: How to solve first order differential equations? The topics/technique include: separable differential equations, first order linear differential
From playlist Differential Equations: Exact Equations (Nagle Sect2.4)