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Math 247 WINTER 2014, List of lectures
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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