Math 2a - Practical Track
 
Differential Equations
Fall 2010-11
 
MWF 10:00 AM // 22 Gates
Course Description | Policies | Textbooks | Lecture Notes | Handouts | Homework | Sections

Instructor: Matilde Marcolli, 254 Sloan, 395-4343, flach@caltech.edu
Lead TA: Kevin Teh , 156 Sloan, 626-395-6805, teh@caltech.edu
Course Secretary: Kristy Aubry, 253 Sloan, 626-295-4087, kaubry@caltech.edu

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Sections
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Section 1 - TBA
Office Hours: TBA
TBA

 
9:00 AM, Thurs.  

159 SLoan

  
Section 2 - TBA
Office Hours: TBA
TBA
9:00 AM, Thurs.

257 Sloan


  
Section 3 - TBA
Office Hours: TBA
TBA
 
10:00 AM, Thurs. 

153 Sloan

 
Section 4 - Kevin Teh
Office Hours: Sundays, 7pm - 9pm
156 Sloan, 626-395-6805
10:00 AM, Thurs.

159 Sloan

 

Section 5 - TBA
Office Hours: TBA
TBA

 

1:00 PM, Thurs.
 
103 Downs

  
Section 6 - Kevin Teh Lead
Office Hours: Sundays, 2pm - 4pm
360 Sloan, 626-395-4357
2:00 PM, Thurs.

119 Downs


 

Section 7 -
TBA

Office Hours: TBA
TBA
2:00 PM, Thurs
 

103 Downs



Section 8 - TBA
Office Hours: TBA
TBA

1:00 PM

TBA

 

Policies
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Homework: Homework will be posted online a week in advance and is due Mondays, 12pm (noon) in the appropriate box outside room 253 Sloan.

Grading: 50% homework, 25% midterm, 25% final. The midterm and final are 3-hour take-home exams that will be handed out in class.

Collaboration and Tools: Collaboration is allowed on the homework, but your write-up must be in your own words and may not be copied. Collaboration is not allowed on the exams. For homework sets you may use books and notes, but you may not consult homework sets or solutions from previous years of Math 2a Practical. For exams you may use your returned homework sets, their solutions as posted on this webpage, and the class textbook. For exams you may also use notes that you took in lecture. What if you miss a lecture? For no more than 2 lectures before the midterm, and for no more than 2 lectures between the midterm and final, you may use notes that you have copied by hand from a classmate. Computer/calculator usage: for homework sets and exams, unless explicitly stated otherwise, you may use a computer/calculator to plot direction fields. Use these plots only as guides, as you will not receive credit for justifications of the form "I know this because my computer/calculator told me so".

Late Policy: Each student will be allowed one homework extension, so long as they email their TA by midnight the night before it is due, asking for an extension and providing a reason. Such extensions will be until Wednesday at 12pm. Late homework sets without extensions (or those turned in after an extension deadline) will be graded as follows: if turned in less than a week after the original deadline (turned in before the following Monday, 12pm), the score will be multiplied by 50%. If turned in more than a week after the original deadline it will receive no credit. Under exceptional circumstances, a note from the Dean or Health Center may be considered. Late exams will not be accepted except under exceptional circumstances.

Recitations
:
Go to the recitations! Each week, a portion of the recitation will be dedicated to introducing some computational (or even theoretical) aspect which the Instructor will not have time to present in class. In general, get to know your TA and bug him/her to death (figuratively speaking) with your questions, and try to fill in all the holes in your understanding of the subject.

Textbooks
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  • Elementary Differential Equations and Boundary Value Problems 9th Edition by Boyce & DiPrima, ISBN  0470383348

Lecture Notes
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Date Description



Handouts
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Date Description



Homework


Due Date Homework  Solutions
Oct 5 @ 12 PM
Homework 1 Revised
Homework 1
Oct 12 @ 12 PM
Homework 2
Homework 2
Oct 19 @ 12 PM
Homework 3
Homework 3
Oct 26 @ 12 PM
Homework 4 revised
Homework 4
Nov 9 @ 12 PM
Homework 6 revised
Homework 6
Nov 16 @ 12 PM
Homework 7 revised
Homework 7


Midterm Solution
Nov 23 @ 12 PM
Homework 8
Homework 8
Dec 1 @ 12 PM
Homework 9
Homework 9


Final


  | © California Institute of Technology | Questions?  kaubry @ caltech.edu