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=== <small> 4.0 Abstract <small> ===
 
=== <small> 4.0 Abstract <small> ===
<font size="3px"> In last tutorial we looked at three basic methods to solve first-ordered differential equations. In a linear equation, we can switch the variable <math>x</math> to a higher order, like <math>x^2</math>, <math>x^3</math>, ..., <math>x^n</math> to obtain higher-ordered equations. Similarly, the differential term <math>\frac{dy}{dx}</math> can also be switched as <math>\frac{d^2y}{dx^2}</math>  </font>
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<font size="3px"> In last tutorial we looked at three basic methods to solve first-ordered differential equations. In a linear equation, we can switch the variable <math>x</math> to a higher order, like <math>x^2</math>, <math>x^3</math>, ..., <math>x^n</math> to obtain higher-ordered equations. Similarly, the differential term <math>\frac{dy}{dx}</math> can also be switched as <math>\frac{d^2y}{dx^2}</math>, <math>\frac{d^3y}{dx^3}</math>, ..., <math>\frac{d^ny}{dx^n}</math>. This gives us the basic idea of differential equations in higher orders. </font>

Revision as of 01:36, 17 November 2017

Introduction to Higher-Order ODEs

A slecture by Yijia Wen

4.0 Abstract

In last tutorial we looked at three basic methods to solve first-ordered differential equations. In a linear equation, we can switch the variable $ x $ to a higher order, like $ x^2 $, $ x^3 $, ..., $ x^n $ to obtain higher-ordered equations. Similarly, the differential term $ \frac{dy}{dx} $ can also be switched as $ \frac{d^2y}{dx^2} $, $ \frac{d^3y}{dx^3} $, ..., $ \frac{d^ny}{dx^n} $. This gives us the basic idea of differential equations in higher orders.

Alumni Liaison

Abstract algebra continues the conceptual developments of linear algebra, on an even grander scale.

Dr. Paul Garrett