# Fall 2014 - MATH 215/255 - Section 101

# Ordinary Differential Equations

## Instructor

**Kevin Henriot**

**Office:** Mathematics building, M209

**Email:** khenriot (at) math (dot) ubc (dot) ca

**Office hours:** Monday 2:00-3:30 PM, Thursday 10:30-12:00 AM.

**Office hours room:** Leonard S. Klinck building, LSK300B/LSK300C.

## Class and exam schedule

We meet on Mondays, Wednesdays and Fridays from 8:00 to 9:00 am,
from September 3 to November 28.
The class takes place in room 201 of the Leonard S. Klinck building.
There are two midterms on October 1 and on November 5.
The date of the final exam will be posted here when known.
## Homework

Homework is due weekly on Wednesdays, before the beginning of the class.

Homework 1, solution, September 17.

Homework 2 is due on September 24.
## Lecture notes

September 15, Lecture 6.

September 17, Lecture 7.

September 19, Lecture 8.
## References

** Official sources:**

Lebl - Differential equations for engineers.
Freely available here.

Braun - Differential equations and their applications, subsection 1.9.
Used for exact equations (see outline).

**Complementary sources:**

Boyce and di Prima - Elementary differential equations and boundary value problems, any edition.

Logan - A first course in differential equations, 2nd edition.

## Resources