In category theory, a branch of mathematics, the concept of an injective cogenerator is drawn from examples such as Pontryagin duality. Generators are objects which cover other objects as an approximation, and (dually) cogenerators are objects which envelope other objects as an approximation. More precisely: * A generator of a category with a zero object is an object G such that for every nonzero object H there exists a nonzero morphism f:G → H. * A cogenerator is an object C such that for every nonzero object H there exists a nonzero morphism f:H → C. (Note the reversed order). (Wikipedia).
Solving Inequalities using Addition and Subtraction
This video is about Solving Inequalities using Addition and Subtraction
From playlist Equations and Inequalities
Inhomogeneous term: sine or cosine (Part A) | Lecture 21 | Differential Equations for Engineers
How to find a particular solution of an inhomogeneous differential equation when the right-hand side is a cosine or sine function. Uses a sine or cosine ansatz. Join me on Coursera: https://www.coursera.org/learn/differential-equations-engineers Lecture notes at http://www.math.ust.hk/~
From playlist Differential Equations for Engineers
Inhomogeneous term: sine or cosine (Part B) | Lecture 22 | Differential Equations for Engineers
How to find a particular solution of an inhomogeneous differential equation when the right-hand side is a sine or cosine. Uses a complex exponential function. Join me on Coursera: https://www.coursera.org/learn/differential-equations-engineers Lecture notes at http://www.math.ust.hk/~ma
From playlist Differential Equations for Engineers
Method of Undetermined Coefficients
We demonstrate how to solve 2nd order, linear, inhomogeneous differential equations with the Method of Undetermined Coefficients.
From playlist Mathematical Physics I Uploads
Particular solution when the inhomogeneous term is a homogeneous solution
To find the particular solution when the inhomogeneous term is a solution of the homogeneous equation, multiply by t. Join me on Coursera: Matrix Algebra for Engineers: https://www.coursera.org/learn/matrix-algebra-engineers Differential Equations for Engineers: https://www.coursera.org
From playlist Differential Equations
Introduction to Differential Inequalities
What is a differential inequality and how are they useful? Inequalities are a very practical part of mathematics: They give us an idea of the size of things -- an estimate. They can give us a location for things. It is usually far easier to satisfy assumptions involving inequalities t
From playlist Advanced Studies in Ordinary Differential Equations
How to solve inhomogeneous transport PDE
Free ebook https://bookboon.com/en/partial-differential-equations-ebook How to solve inhomogeneous transport PDE. I show the equivalence between a Cauchy problem for PDE and an integral equation. Such ideas are important in the solution of PDE.
From playlist Partial differential equations
Stanford's Energy Story: Present and Future
(March 28, 2011) Fahmida Ahmed, Associate Director of Sustainable Stanford Programs, Joseph Stagner, Executive Director of Sustainable Stanford, and Gerry Hamilton, Associate Director of Facilities Engineering Management at Stanford, discuss the full spectrum of management practices and po
From playlist Lecture Collection | Energy Seminar
Writing Equations in Two Variables
This video is about Writing Equations in Two Variables
From playlist Equations and Inequalities
RubyConf 2018 - Make Ruby Write Your Code for You by Alex Stephen
RubyConf 2018 - Make Ruby Write Your Code for You by Alex Stephen Despite best intentions, sometimes you just have to write similar code over and over again. This leads to a massive maintenance burden down the road. But, there’s a better way: have the computer write the code for you. Cod
From playlist RubyConf 2018
Build Web Apps With RUST (aka Intro Into Web Framework ‘Rocket’)
Rocket is a web framework for Rust that delivers simplicity, reliability, and performance -- a rare combination. Rocket's ability to deliver in all three areas is largely enabled by Rust's code generation facilities. Based on developer input, Rocket generates code that eliminates boilerpla
From playlist Rust Web Backend Development
RustConf 2017 - Building Rocket by Sergio Benitez
Building Rocket by Sergio Benitez Rocket is a web framework for Rust that delivers simplicity, reliability, and performance -- a rare combination. Rocket's ability to deliver in all three areas is largely enabled by Rust's code generation facilities. Based on developer input, Rocket gener
From playlist RustConf 2017
RustConf 2017 - Building Rocket by Sergio Benitez
Building Rocket by Sergio Benitez Rocket is a web framework for Rust that delivers simplicity, reliability, and performance -- a rare combination. Rocket's ability to deliver in all three areas is largely enabled by Rust's code generation facilities. Based on developer input, Rocket gene
From playlist RustConf 2017
Write Less Code, Generate More
Want to write less code and let the machine do the work? In this talk, Paul will give an introduction to code generation in Go, show you how to write a simple code generator, and share some tips on how to integrate code generation into your development workflow. EVENT: GopherCon UK 2019
From playlist Golang
Johan Alm: Brown's dihedral moduli space and freedom of the gravity operad
Abstract: Ezra Getzler's gravity cooperad is formed by the degree-shifted cohomology groups of the open moduli spaces M_{0,n}. Francis Brown introduced partial compactifications of these moduli spaces, denoted M_{0,n}^δ. We prove that the (nonsymmetric) gravity cooperad is cofreely cogener
From playlist HIM Lectures: Junior Trimester Program "Topology"
Embedded Code Generation for Your Vehicle Control Systems
Get a Free Trial: https://goo.gl/C2Y9A5 Get Pricing Info: https://goo.gl/kDvGHt Ready to Buy: https://goo.gl/vsIeA5 Tobias Kuschmider and Christoph Hahn introduce you to the MathWorks Code Generation tool chain, provide information about supported platforms, and show the capabilities in
From playlist MATLAB and Simulink Racing Lounge
Graphing the system of two linear inequalities with two horizontal line
👉 Learn how to graph a system of inequalities. A system of inequalities is a set of inequalities which are collectively satisfied by a certain range of values for the variables. To graph a system of inequalities, each inequality making up the system is graphed individually with the side of
From playlist Solve a System of Inequalities by Graphing
Developing a New Control Unit Using an FPGA
Get a Free Trial: https://goo.gl/C2Y9A5 Get Pricing Info: https://goo.gl/kDvGHt Ready to Buy: https://goo.gl/vsIeA5 Simplify your engine control unit by merging multiple devices and using an FPGA. After an introduction to FPGAs and the Xilinx Zynq 7000 platform, Sebastian Straßl and Ale
From playlist MATLAB and Simulink Racing Lounge
The Next-Generation Wolfram Compiler
For the latest information, please visit: http://www.wolfram.com Speaker: Tom Wickham-Jones Wolfram developers and colleagues discussed the latest in innovative technologies for cloud computing, interactive deployment, mobile devices, and more.
From playlist Wolfram Technology Conference 2016
Intermediate Algebra Lecture 9.1: Compound Inequalities (Inequalities with "And" and "Or")
https://www.patreon.com/ProfessorLeonard Intermediate Algebra Lecture 9.1: Compound Inequalities (Inequalities with "And" and "Or")
From playlist Intermediate Algebra (Full Length Videos)