**
Math 247 WINTER 2015, List of lectures
**

On this page I will post content of all lectures with reference to the
book. All handouts also will be posted here.
Monday, January 5: Differential equations. Section 4.1.
Tuesday, January 6: Solving differential equations graphically and
approximately. Section 4.1. Here is homework!
Wednesday, January 7: Antiderivatives. Section 4.2.
Thursday, January 8: Solving pure-time differential equations.
Section 4.2.
Monday, January 12: Integration by substitution. Section 4.3.
We will have QUIZ on Thursday!!!
Tuesday, January 13: Problem solving session.
Wednesday, January 14: Integration by Parts. Rational Functions. Section 4.3.
New homework!
Thursday, January 15: Definite Integral. Section 4.4.
We had quiz today; here are the
solutions.
Monday, January 19: Martin Luther King day.
Tuesday, January 20: Problem solving session.
We will have QUIZ on Thursday!!!
Wednesday, January 21: Computation of definite integrals. Section 4.5.
New homework!
Thursday, January 22: Applications of integrals. Section 4.6.
We had quiz today; here are the
solutions.
Monday, January 26: More applications of integrals.
Improper integrals. Sections 4.6-4.7.
We will have MIDTERM on Thursday!!!
Please find review problems here.
Tuesday, January 27: Problem solving session.
Wednesday, January 28: Midterm review.
Please find answers to review problems here.
New homework!
Thursday, January 29: Midterm.
Here are the
solutions.
Monday, February 2: First look at autonomous differential equations.
Section 5.1.
Tuesday, February 3: Problem solving session.
Wednesday, February 4: More examples of autonomous differential equations.
Section 5.1.
New homework!
Thursday, February 5: Equilibria and graphical methods for autonomous
differential equations. Section 5.2.
Monday, February 9: Stability of equilibria.
Section 5.3. We will have QUIZ on Thursday!!!
Tuesday, February 10: Problem solving session.
Wednesday, February 11: Solving some differential equations by separation
of variables. Section 5.4.
New homework!
Thursday, February 12: Solving autonomous differential equations.
Section 5.4.
We had quiz today; here are the
solutions.
Monday, February 16: Solving the logistic equation.
Examples of two dimensional differential equations.
Sections 5.4-5.5. We will have QUIZ on Thursday!!!
Tuesday, February 17: Problem solving session.
Wednesday, February 18: Euler's method for two dimensional equations.
Section 5.5.
New homework!
Thursday, February 19: Equilibria
for two dimensional equations. Section 5.6.
We had quiz today; here are the
solutions.
Monday, February 23: Phase plane. Section 5.6.
We will have MIDTERM on Thursday!!!
Please find review problems here.
Tuesday, February 24: Problem solving session.
Wednesday, February 25: Midterm review.
Please find answers to review problems here.
New homework!
Thursday, February 26: Midterm.
Here are the solutions.
Monday, March 2: Direction arrows.
Section 5.7.
Tuesday, March 4: More on direction arrows. Section 5.7.
Homework is EXTENDED until next ~~Monday~~ Wednesday!!
Wednesday, March 5: Modelling sodium and potassium gates in a neuron
with differential equations. The Fitzhugh-Nagumo equations. Section 5.8.
Thursday, March 6: Problem solving session.
Monday, March 9: Phase plane analysis of the Fitzhugh-Nagumo equations.
Section 5.8. Please find review problems here.
Tuesday, March 10: Review: pure differential equations and integrals.
Wednesday, March 11: Review: general differential equations.
Thursday, March 12: Review: improper integrals, Riemann sums, equilibria,
Euler's method.
Please find solutions to review problems here.