Math 247 WINTER 2014, 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 6: Differential equations. Section 4.1.

Tuesday, January 7: Solving differential equations graphically and approximately. Section 4.1. Here is homework!

Wednesday, January 8: Antiderivatives. Section 4.2.

Thursday, January 9: Solving pure-time differential equations. Section 4.2.

Monday, January 13: Integration by substitution. Section 4.3. We will have QUIZ on Thursday!!!

Tuesday, January 14: Problem solving session.

Wednesday, January 15: Integration by Parts. Rational Functions. Section 4.3. New homework!

Thursday, January 16: Definite Integral. Section 4.4. We had quiz today; here are the solutions.

Monday, January 20: Martin Luther King Jr day.

Tuesday, January 21: Problem solving session. We will have QUIZ on Thursday!!!

Wednesday, January 22: Computation of definite integrals. Section 4.5. New homework!

Thursday, January 23: Applications of integrals. Section 4.6. We had quiz today; here are the solutions.

Monday, January 27: More applications of integrals. Improper integrals. Sections 4.6-4.7. We will have MIDTERM on Thursday!!! Please find review problems here.

Tuesday, January 28: Problem solving session.

Wednesday, January 29: Midterm review. Please find answers to review problems here. New homework!

Thursday, January 30: Midterm. Here are the solutions.

Monday, February 3: First look at autonomous differential equations. Section 5.1.

Tuesday, February 4: Problem solving session.

Wednesday, February 5: More examples of autonomous differential equations. Section 5.1. New homework!

Thursday, February 6: Equilibria and graphical methods for autonomous differential equations. Section 5.2.

Monday, February 10: Stability of equilibria. Section 5.3. We will have QUIZ on Thursday!!!

Tuesday, February 11: Problem solving session.

Wednesday, February 12: Solving some differential equations by separation of variables. Section 5.4. New homework!

Thursday, February 13: Solving autonomous differential equations. Section 5.4. We had quiz today; here are the solutions.

Monday, February 17: Solving the logistic equation. Examples of two dimensional differential equations. Sections 5.4-5.5. We will have QUIZ on Thursday!!!

Tuesday, February 18: Problem solving session.

Wednesday, February 19: Euler's method for two dimensional equations. Section 5.5. New homework!

Thursday, February 20: Equilibria for two dimensional equations. Section 5.6. We had quiz today; here are the solutions.

Monday, February 24: Phase plane. Section 5.7. We will have MIDTERM on Thursday!!! Please find review problems here.

Tuesday, February 25: Problem solving session.

Wednesday, February 26: Midterm review. Please find answers to review problems here. New homework!

Thursday, February 27: Midterm. Here are the solutions.

Monday, March 3: More on direction arrows. Section 5.7.

Tuesday, March 4: Problem solving session.

Wednesday, March 5: Modelling sodium and potassium gates in a neuron with differential equations. The Fitzhugh-Nagumo equations. Section 5.8.

Thursday, March 6: Phase plane analysis of the Fitzhugh-Nagumo equations. Section 5.8. Please find review problems here.

Monday, March 10: Review: pure differential equations and integrals.

Tuesday, March 11: Review: how to compute integrals.

Wednesday, March 12: Review: general differential equations.

Thursday, March 13: Review: improper integrals, Riemann sums, equilibria, Euler's method. Please find solutions to review problems here.

THE END