y MAT 310: Linear Algebra (fall 2010)

MAT 310: Linear Algebra (fall 2010)

Course Prerequisites

C or higher in Mat 211 or Mat 305 or AMS 210; C or higher in AMS 200 or teachers persmission.

Office hours and review session during finals week

Jones and Wang will hold their usual office hours during finals week. In addition Wang will hold extra office hours on Tuesday 12/14 from 2pm to 5pm in 2-106 of the math. building; and Sobolev will conduct a review session on Wednesday 12/15 from 4pm to 6pm in P-131 of the math. building.

Announcements

A review for the final exam can be found below.

The final exam will be given in our classroom Javits 101.

Course instructor


Lowell Jones lejones@math.sunysb.edu.
Office: Math Tower 2-111. Telephone: 632-8248. Office hours: Tu and Th 11:30am-12:30pm in 2-111, and Wed 10:30am-11:30am in P-143 of the math tower.

Course Recitation Teachers


Yury Sobolev , yury@math.sunysb.edu.
Office: D-126 in Physics building. Office hours: Wed 12:00pm-2:00pm in MLC, Mon 11:30am-12:30am in D-126.
Xiaojie Wang , wang@math.sunysb.edu.
Office: 2-106 in Math Tower. Office hours: Mon and Wed 2:00pm-3:00pm in MLC; Mon 1:00pm-2:00pm in 2-106.

Schedule

Lec 1 TuTh 12:50pm-2:10pm Javits 101 Lowell Jones
Rec 01 Tu 3:50pm-4:45pm Physics P112 Yury Sobolev
Rec 02 M 9:35am-10:30am SB Union 231 Xiaojie Wang

Text Book

Linear Algebra -- 4'th edition -- by Stephen Friedberg, Arnold Insel and Lawrence Spence

Course description

We shall cover most of the first six chapters of our text. In terms of topics these chapters include all the those covered Mat 211, plus some additional. Aside from covering more topics than is done in Mat 211, this course also differs from Mat 211 in that students are required to understand the many proofs of Theorems covered --- and sometimes (in homeworks or on tests) are required to recall these proofs or to develop their own proofs for elementary facts.

Homework

Many students find it helpful to read the corresponding sections of the text before attending each lecture.

Problem sets will be assigned weekly; check this webpage for the assigments. Each homework set is due during your recitation class of the following week (unless otherwises stipulated). Note that the solutions to some of the problems appear in the back of the text book. You should nonetheless try and solve these problems without recourse to the answer key, and should write the problem up carefully in your own words even if you have consulted the book for the final answer: always show your work.

It is OK to discuss homework problems with other students. However, each student must write up the homework individually in his/her own words, rather than merely copying someone else's.

Exams

There will be one midterm in class on Thursday October 28. The final exam is scheduled for December 16 between 5:15pm and 7:45 pm, and will be held in our classroom Javits 101.

Make certain that you will be available at these times, as there will be no scheduled make-ups for these tests.

Please note that makeup exams are only given if a student misses an exam for unforseeable circumstances beyond the student's control. In particular, schedule conflicts (such as other exams, or plane flights) are not an acceptable reason for missing an exam.

Midterm

The midterm for mat 310 will take place in class on Thursday 10/28/10. The questions on the midterm will deal with the topics covered in sections 1.1-1.6,2.1-2.5,2.7,3.1-3.2. In preparing for the midterm you should review each of the main definitions and the statements of the main theorems given in the text. Also you should try to work out the problems in the review sheet for the course midterm.

The review sheet for the course midterm (with many solutions given) can be found at review for midterm .

Results of Midterm

Your midterm grades have been posted on Blackboard. The class average is 64%. Following is the letter grade curve for the midterm: A>84%; B>64%; C>50%; D>39%.

The solutions to the midterm problems can be found at solutions for midterm problems .

Final Exam

The final exam is on Thursday 12/16/10 from 5:15pm to 7:45pm in our classroom Javits 101.

Topics on the final exam will be taken from the following sections of our text book: 3.3-3.4,4.1-4.4,5.1-5.2,5.4,7.1.

A review sheet for the final exam can be found at review problems for final .

The solutions for the review problems can be found at solutions for review problems .

Grading


30% Homework
30% Midterm
40% Final Exam

Help

A very useful resource is the Math Learning Center (MLC) located in room S240-A of the mathematics building basement. The Math Learning Center is open M,Tu,Wed from 10:00am to 9:00pm, on Thur from 10:00am to 6:00pm, and on Fri from 10:00am to 2:00pm.

Another useful resource are your course instructor and recitation teacher, whose office hours are listed above.

Disabilities

If you have a physical, psychological, medical or learning disability that may impact on your ability to carry out assigned course work, please contact Disability Support Services (DSS)at 632-6748 or at http://studentaffairs.stonybrook.edu/dss/. DSS will determine with you what accommodations are necessary and appropriate. All information and documentation is confidential.

Students who require assistance during emergency evacuation are encouraged to discuss their needs with their professors and DSS. For procedures and information go to the following website: http://www.sunysb.edu/ehs/fire/disabilities.shtml

Critical Incident Management

Stony Brook expects students to respect the rights, privileges and property of other people. Faculty are required to report to the Office of Judicial Affairs any disruptive behavior that interrupts their ability to teach, compromises the safety of the learning environment, and/or inhibits students' ability to learn.

Academic Integrity Statement

Each student must pursue her or his academic goals honestly and be personally accountable for all submitted work. Representing another person's work as your own is always wrong. Faculty are required to report any suspected instance of academic dishonesty to the Academic Judiciary. For more comprehensive information on academic integrity, including categories of academic dishonesty, please refer to the Academic Judiciary website at http.//www.stonybrook.edu/uaa/academicjudiciary/

Syllabus

The following table will be filled in as the semester progresses. Always refer to it for each week's reading assignment and homework assignment.

Week Topic Notes Homework
8/30-9/3 1.1-1.3   students should read appendices A,B,C,D during the first few weeks of the course; some of this material will be discussed in class 1.1:1,2(a)(c),3(d) 1.2:1,4(b)(d)(e)(h),8,10,13,15,21,22 1.3:1,2(d),5,8,16,18,23,25
9/6-9/10 1.4-1.5   students with monday recitation please hand in last week's assigned homework during class on Tuesday; no class on Thursday 9/9 1.4:1,2b,3e,4d,5g,12,14 1.5:1,2abcg,5,8,10,13
9/13-9/17 1.6,2.1-2.2   1.6,2.1: HW3
9/20-9/24 2.2-2.4   Note: A fifth problem has been added to the homework assignment of this week 2.2,2.3: HW4
9/27-10/1 2.4,2.5,2.7   2.4,2.5: HW5
10/4-10/8 2.7,3.1,Appendix E (pages 562-566)   read pages 562-566 in appendix E; since we have not yet covered 3.1 in class, only the homework coveing section 2.7 and app E is due next week (numbers (1)(2)(3) in HW6) 2.7,3.1,App.E: HW6
10/11-10/15 3.1,3.2   only the homework from last week which covers section 2.7 and app E is due this week (numbers (1)(2)(3) in HW6) 3.1: number (4) in HW6 above 3.2:1,2(c)(f),3,4(a),5(b)(c)(f), 6(a)(e)(f),7,21
10/18-10/22 3.2-3.4   since we did not quite finish section 3.2 last week, you may hand in last weeks homework assignment during thursday' lecture of this week (if you need the extra time) 3.3:1,2(b)(d),3(b)(d),4(b), 7(b)(e),9 3.4:2(c)(f),3,5,7
10/25-10/29 Thm 3.16 in 3.4; 4.1-4.2   midterm in class on Thursday 10/28, covering thru section 3.2; you may hand in HW8 (from sections 3.3 and 3.4) along with HW9 (from section 4.1) next week 4.1:1,2(a),3(b),4(c),5,6,9
11/1-11/5 4.2-4.3,4.5   4.2:3,8,10,22,23,28,29 4.3:5,9,10,12,19,21
11/8-11/12 4.5,5.1-5.2   Since we did not finish section 4.3 in lecture last week, you may hand in HW 10 (problems from sections 4.2,4.3) during Thursday's lecture this week. 4.5:4-8,15,16 5.1:1,2(c)(e)(f),3(c), 4(a)(e)(h),7,8
11/15-11/19 5.2,5.4   5.2:1,2(c)(f),3(d)(e)(f),4, 9(a),10,12 5.4:2,3,4,6,9,10,15,18,19
11/22-11/26 5.4   The homework assigned last week (from sections 5.2,5.4) should be handed in during your first recitation meeting following the Thanksgiving break. (There is no class on Thursday 11/25.)
11/29-12/3 7.1,7.2   7.1: HW13
12/6-12/10 7.2   Thursday 12/9 is the last class day