17 Apr 2017.  Here are some practice problems for the recent subjects Practice-HW.  You can find exams from previous years in this link (some has solutions also). However note that there might be differences in the covered materials depending on the year.

8 Apr 2017.  Here is the last homework HW#12 due next Thursday.

30 Mar 2017.  HW#11 is uploaded.

23 Mar 2017. Here is HW#10.  You can sketch the graphs either based on intuition or by using a software package.

16 Mar 2017. The solutions to midterm problems and HW#9 are uploaded. Question 1, part (a) worth 3 points and it had 3 sub-parts, the last one of those is canceled and excluded from the midterm. Everyone gets 1 point from that canceled part.  

11 Mar 2017.   HW#8  due next Thursday. 

28 Feb 2017. The exam is in one week on March-9th. I will be holding extra office hours this Thursday between 1-2pm. You can also pick up latest graded HWs this Thursday instead of class-time next week.  

17 Feb 2017. Here is a simulation of heat equation in 1D : heat.m. Blue and red colors shows graph of temperature distribution on two different rods. Also note the the simulation speed is variable (it runs in 3 speeds and you can notice it from the time counter). Feel free to play with it by changing its various parameters.  HW#7 is posted and due next Thursday.

 10 Feb 2017.  HW#6 is due next Thursday.

 3 Feb 2017.  Here is HW#5.

 26 Jan 2017.  HW#4 is posted. Note the midterm date :  March 9th Thursday.   

20 Jan 2017. There were more than 5 students interested in the study group, so I think  an email group would be better. I created an email group at MCommunity.  The group name is Math450-W2017-Study. You should already be a member if you emailed me. Otherwise you can join to the group at https://mcommunity.umich.edu

After you became a member you can send emails to the group (Math450-W2017-Study@umich.edu) when you want to initiate a study group. Or if you already plan to study you can invite others For example : "I am interested in discussing HW3. I'll be studying at Duderstadt Center from 2-4pm".

19 Jan 2017.  HW#3 is due next Thursday. The questions with star won't be graded, you should solve them but you don't need to return. Send me an email if you are interested in joining a study group consists of your classmates. You can discuss homework problems and share solutions in the group, however, each student must write/type the homework individually.

12 Jan 2017.  HW#2 is posted. Note that office hours are now :  Mondays 1-3pm,  Wednesdays: 1-2pm.  We'll start Section 21.1 in our next class.   

10 Jan 2017. Here is the pdf of HW#1. You can return it next Tuesday Jan 17th. 

05 Jan 2017. Welcome to Math 450. This will be our course webpage for announcements and other useful information.

Here are some useful links :

Math Tutoring Resources:  The Mathematics Department provides a list of students who offer fee-based math tutoring to U-M students who need one-on-one support in addition to the assistance they receive from their instructors, GSIs, and the Math Lab Website: http://www.lsa.umich.edu/math/undergrad/coursesforfreshmen/infinresources

Math - Math Lab:  The University of Michigan Mathematics Laboratory (located at B860 East Hall) is a walk-in tutoring service available free to all UM students. Although tutoring is available for mathematics courses numbered through 217,  tutors attempt to answer the questions of any UM student who comes to Math-Lab for mathematics help. Website: http://www.math.lsa.umich.edu/undergrad/mathlab/

UM Academic Support Services: Tutoring - UM Academic Support Services - University of Michigan