MAT244-2014F > MAT244 Math--Lectures

First Lecture Material

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**Allan Lam**:

Hello all,

I missed the first lecture due to the harsh weather conditions yesterday.

Can someone fill me in on what material of the textbook was covered?

Thank you!

**Victor Ivrii**:

--- Quote from: hayoyuy on September 11, 2014, 09:25:29 AM ---I missed the first lecture due to the harsh weather conditions yesterday.

Can someone fill me in on what material of the textbook was covered?

Thank you!

--- End quote ---

You are wimp! There were no harsh weather conditions. What are you going to do during the winter? :D

In L5101 we glanced via Chapter 1 and from Chapter 2 covered: 1st order equations:

* Geometric interpretation (directional fields and integral curves),

* the notion of Cauchy problem (initial-value problem),

* separable equations,

* 1st order linear equations (homogeneous; then inhomogeneous with methods (a) variation of parameters (b) integrating factors;

* Exact equations.

In L5102 including section 2.6

You need to indicate your section.

BTW, fix your name.

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