Homework assignments are assigned Friday-Monday-Wednesday and are due on the immediately following Friday. There is a tutoring center for Engineering Math in room 241 of building 129 (immediately uphill from JWB on President's Circle), where you may find help. This is the same building which contains the Math computing lab. You may collaborate on homework but a certain amount of individual effort will also be needed in order for the HW to help you learn. Of course I am also available to discuss homework problems during my office hours. These are M 2-2:50, T 12:30-2:30, W 2-2:50, F 8:20-9:00 a.m. My office is in JWB 218. My phone number is 581-7318. HW due Sept 4: 1.1 hand in: 6,15,34; recommended: 3,32,33,35 1.2 hand in: 6,18,25,29,30; recommended: 7,13,19,21,33 1.3 hand in: 3,10,17,21,23; recommended: 6,12,18,32,33 1.4 hand in: 12,14,22,33,45,55; recommended: 3,9,19,37,54 HW due Sept 11: 1.5 hand in: 7,13,34,38,41; recommended: 1,36 2.1 hand in: 6,8,12; recommended: 9 HW due Sept 18: 2.2 hand in: 3,6,17,18,19; recommended: 14,15 2.3 hand in: 2,3,10,11,16; recommended: 13,14 Maple Project 1 is due on Wednesday September 23. Note this change: Part B is no longer required. It is optional and recommended, and solutions for it will be provided. In the next Maple project you will be asked to use a Runge-Kutta algorithm for systems of first order differential equations, to solve a non-linear spring problem, so any time you spend now on understanding the numerical techniques and the implimentation of the algorithms discussed in Part B will probably be helpful later. Please pass this information along to classmates in our section! HW due Sept 25: 3.1 hand in: 4,11,21,26,27,34,39; recommended 1,20 3.2 hand in: 2,8,13,22,26; recommended 5,21,25 3.3 hand in: 3,10,14,22,29,33,37; recommended 21,24 HW due Oct 2: 3.4 hand in: 4,5,6,15,19,22; recommended 25 3.5 hand in: 3,17,19,37,43,49; recommended 4,36,50 3.6 hand in: 4,5,7,13,16; recommended 17,18 Maple Project 2 is due on Wednesday October 28th. It is about numerical techniques for the study of first order systems of differential equations (Part A), and applying the Runge-Kutta method to study the first order system obtained from the forced nonlinear spring known as the ``Duffing equation''(Part B). The on-line version of Project 2 can be obtained from my home page, or you can use its full web address: http://www.math.utah.edu/~korevaar/2250proj2.txt HW due Oct 16: 4.1 hand in: 3,5,11,13,24,26; recommended 1 4.3 hand in 1,7 HW due Oct 23 3.7 hand in: 1,7,8,11 7.1 hand in: 3,7,13,21,29,30,37,39; recommended 19 HW due Oct 30 7.2 hand in: 5,13,22,31,35; recommended 23,28 7.3 hand in: 3,7,17,21,31,37 7.4 hand in: 3,9,15,36; recommended 2,11 HW due Nov 6 7.6 hand in: 1,3,10,13,15 GW 5.1 hand in: 2,3,4,5; recommended 1 GW 5.2 hand in: 4,5,7,11,13,15 HW due Nov 13 GW 5.3 hand in 1,4,5,13,14; recommended 3,8,11 GW 5.4 hand in 4,8,10,17,29,31; recommended 7,16,24 Maple Project 3 is due Wednesday Nov. 25. (We have our second exam on Monday Nov. 23, so you would be much better off to finish the project the preceeding week.) The project is available at the web address http:///www.math.utah.edu/~korevaar/2250proj3.txt HW due Nov 20 GW 5.5 hand in 3,5,9,12,13,15 GW 5.6 hand in 6,13,19,29,32; recommended 3,9 Exam 2 is Monday Nov 23. There is a HW problem session Thursday Nov 19, 12:55-1:45 in our classroom JTB 120 There is an exam problem session Saturday Nov 21, 10:00-11:30 in our classroom JTB 120 HW due Dec 4 GW 5.7 hand in 1(also find eigenspaces), 16,17,19,24,27. Make sure you understand how to do these problems by hand, but you may check your work using a calculator or Maple etc. EP 5.2 hand in 3,11,17,25,29; recommended 1,9 (Same comment as above applies.) Maple Project 4 will be handed out on Wednesday Dec 2, and will be at the website http://www.math.utah.edu/~korevaar/2250proj4.txt a little before that. The project is essentially the earthquake project at the end of section 5.3 of Edwards and Penney (pages 302-304), so you can begin thinking about it now if you wish. The project will be due on Friday Dec 11, the last day of classes. HW due Dec 11: 5.3 hand in 1,2,9,12 8.1-8.2: some recommended problems will be assigned, but nothing to hand in. These sections are considered important by the College of Engineering, for later courses, so I would recommend taking them seriously even though homework will not be collected from them.