Peter B Gilkey

202 Deady Hall,1-541-346-4717 (office phone) 1-541-346-0987 (fax) email: gilkey@uoregon.edu

Mathematics Department, University of Oregon, Eugene Oregon 97403 USA

See Academic CalendarOffice Hours: Monday, Wednesday, Friday 09:00-09:50 or by appointment Meets

- CRN 23704 --- 08:00-08:50 Monday, Tuesday, Wednesday, Friday in 307 Deady
- CRN 23705 --- 14:00-14:50 Monday, Tuesday, Wednesday, Friday in 307 Deady
Text: MultiVariable Calculus by James Stewart (Thomson Brooks/Cole) is the textbook. The 5th edition, the 6th edition, and the 7th edition are all equally acceptable for this course and previous editions can perhaps be obtained more cheaply on the web. Homeworks will be graded using WEBWORKSand the problems will not be specific to the particular edition used -- your account will probably not be active until 1 January 2015. You will login with your regular UO credentials (the same username and password as your UO email). The connection to the webwork server is now secure (https) so it is OK to be typing your real password to authenticate.

- 23704 Webworks location will be https://webwork2.uoregon.edu/webwork2/Math281-23704
- 23705 Webworks location will be https://webwork2.uoregon.edu/webwork2/Math281-23705
Organization. Homework is probably the most important activity in the course in terms of helping you internalize the material. Homework will be due each Tuesday on the material of the previous week. The Monday class period will be a discussion section for the homework to be due the subsequent day by 0800 - there will be a quiz the last 20 minutes of class most Monday's.If you are a student with a documented disability please meet with me soon to discuss your needs. If you have not already requested a notification letter from Disability Services outlining recommended accommodations, please do so soon. Grades:100 points Homework and Quiz Average (The 2 lowest scores from the combined list of HW and QZ scores will be dropped) 100 points Exam #1 Wednesday 28 January 2015 (Week 4) 100 points Exam #2 Wednesday 25 February 2015 (Week 8) 200 points Final Exam According to faculty legislation, final exams may not be given early under any circumstances.So please do not ask for special treatment to have an early final exam as this will not be granted. There will probably be a common final exam. Failing that, the 23704 exam and 23705 exams will be as schedule.An incomplete can be assigned when the quality of work is satisfactory but a minor yet essential requirement of the course has not been completed for reasons acceptable to the instructor (NOTE: this grade requires a contract to be completed). Your final grade will be assigned on the basis of the total point score of 500 points. Any student getting at least a B on the final will receive at least a C- in the course; no student can pass the course unless they receive a grade of D or better on the final exam. You must bring your photo ID to all exams. You may bring a 3x5 inch index card with any formulas on it to any exam or quiz if you wish. Similarly, you may bring with you a hand held graphing calculator to any exam or quiz if you wish. Teaching Associate: Ekaterina Puffini

- Week 1 (5 January - 9 January 2015). Read the 3 sections on 3-dim coord systems, Vectors, The Dot Product.
- Week 2 (12 January - 16 January 2015). Read the 3 sections on The Cross Product, Equations of Lines and Planes, Cylinders and Quadratic Surfaces.
- Week 3 (20 January - 23 January 2015 ). Read the 4 sections on Vector Functions and Space Curves, Derivatives and Integrals of Vector Functions, Arc Length and Curvature [but ignore the part on curvature], and Motion in Space: Velocity and Acceleration. The 19th of January is a national Holiday.
- Week 4 (26 January - 30 January 2015). Review all previous readings. Exam #1 Wednesday 28 January 2015
- Week 5 (2 February-6 February 2015). Read the 3 sections on Functions of Several Variables, Limits and Continuity, and Partial Derivatives.
- Week 6 (9 February - 13 February 2015). Read the 2 sections on Tangent Planes and Linear Approximations, and The Chain Rule.
- Week 7 (16 February - 20 February 2015). Read the 3 sections on Directional Derivatives and the Gradient Vector, Maximum and Minimum Values, and Taylor and Maclaurin Series [this is in an earlier chapter].
- Week 8 (23 February - 27 February 2015). Review the previous readings. Exam #2 Wednesday 25 February 2015.
- Week 9 (2 March - 6 March 2015). Read the 1 section on Lagrange Multipliers.
- Week 10 (9 March - 13 March 2015). Review all the previous readings.
- Week 11 Final exam week The final exam is Friday 20 March 2015 at 10:15.

Students should be able to compute the cross product and the dot product of vectors in space, to determine the projection of a vector on a line, to determine the equations of lines and planes, and to be able to recognize, distinguish between, and graph the basic quadratic surfaces (paraboloids, hyperboloids of one sheet, hyperboloids of two sheets, ellipsoids, cylinders). They should be able to compute partial derivatives, obtain the best linear approximation, and to determine the tangent plane. Students should be able to compute with and demonstrate understanding of the chain rule, to compute directional derivatives, and demonstrate understanding of and compute specific examples of Taylor and Maclaurin series. Students should be able to demonstrate understanding of the geometry of the gradient - the gradient points in the direction of maximal increase and minus the gradient points in the direction of maximal decrease - at a local minima or maxima the gradient vanishes (i.e. the function has a critical point). Students should be able to apply the second derivative test (Hessian) to find label a critical point as a local minima, local maxima, saddle point, etc. Students should be able to solve problems involving the methods of LaGrange multipliers to find local minima and maxima of functions subject to constraints.

**Mathematics
Department Undergraduate Grading Standards**
(November 2011).
There are two important issues that this grading policy recognizes.

- Mathematics is hierarchical. A student who is given a grade of C- or higher in a course must have mastery of that material that allows the possibility of succeeding in courses for which that course is a prerequisite.
- Some mathematics courses are primarily concerned with techniques and applications. In such courses student success is measured by the student's ability to model, successfully apply the relevant technique, and bring the calculation to a correct conclusion. The department's 100-level courses and most calculus courses are examples in this category although these are not the only examples.

- A: Consistently chooses appropriate models, uses correct techniques, and carries calculations through to a correct answer. Able to estimate error when appropriate, and able to recognize conditions needed to apply models as appropriate.
- B: Usually chooses appropriate models and uses correct techniques, and makes few calculational errors. Able to estimate error when prompted, and able to recognize conditions needed to apply models when prompted.
- C: Makes calculations correctly or substantially correctly, but requires guidance on choosing models and technique. Able to estimate error when prompted and able to recognize conditions needed to apply models when prompted.
- D: Makes calculations correctly or substantially correctly, but unable to do modeling.
- F: Can neither choose appropriate models, or techniques, nor carry through calculations.

Detailed interpretation of the rubrics depends on the content and level of the course and will be at the discretion of instructors. Whether to award grades of A+ is at the discretion of instructors.

- ORS Chapter 244, which codifies ethics and conflict of interest policies that you are required to follow as you conduct University of Oregon business. See the guide for public officials here.
- The Oregon University System (OUS) has a responsibility to prevent and detect fraud, waste, and abuse and to hold accountable those who engage in it. The OUS Fraud, Waste, and Abuse policy sets forth guidelines for reporting known or suspected fraud, waste, or abuse within any OUS institution.
- If you are aware of fraud, waste, or abuse occurring at the UO or within the OUS, matters can be reported to campus management, OUS Internal Audit Division, or OUS Financial Concerns Hotline. Additional information is also available on the UO Business Affairs and UO vice president for finance and administration webpages.
- The OUS information security policy and UO information security policy set forth your responsibilities relating to the security of electronic information systems and confidentiality of data. A more comprehensive listing of state laws and rules that guide our operations is available here.
- The UO will continue a similar focus on these important issues under our new governance structure. We will communicate any changes to reporting protocols after July 1. We are all responsible for understanding and complying with ORS 244, applicable government regulations and policies. We also have a responsibility to raise compliance and ethics concerns through established channels. I appreciate your commitment to integrity and honesty, as it is an essential element in maintaining an ethical and secure UO workplace environment for everyone.

This action clarifies and extends earlier faculty legislation (1911 Faculty Assembly archives) prohibiting the giving of final examinations earlier than officially scheduled.

In addition, you should be aware of the Faculty Advisory CouncilŐs statement on students with multiple exams:

Examination schedules are listed each term in the Time Schedule. Students who are scheduled to take more than three examinations within one calendar day may take the additional examination(s) as makeup examination(s) later in the examination week. The instructor(s) of record for the course(s) beyond the third examination, counting in the order the examination(s) are scheduled, will arrange for (a) makeup examination(s).

The following procedures were approved by the Undergraduate Council to address rare circumstances of competing exam times. Students with examination conflicts may contact the Office of Academic Advising for assistance.

In the case of two examinations scheduled at the same time, the course with the largest enrollment must provide an alternate examination. For conflicts between regular courses and combined examinations, the combined examination course must provide the alternate examination. For combined examinations with conflicts, the largest combined enrollment course must provide the alternative examination.

Questions and concerns regarding this policy should be directed first to the relevant instructor, then the department head, and finally the dean if necessary. You may also find reference to the policy on the Academic Affairs website. If additional input is needed, please contact srviceprovost@uoregon.edu.

Web page spun on 18 October 2015 by Peter B Gilkey 202 Deady Hall, Department of Mathematics at the University of Oregon, Eugene OR 97403-1222, U.S.A. Phone 1-541-346-4717 Email:peter.gilkey.cc.67@aya.yale.edu of Deady Spider Enterprises |