Satya Mandal
Department of Mathematics
University of Kansas

Office: 502 Snow Hall
Phone: 785-864-3651 (Math Office)
email: mandal@.ku.edu

Links

  1. Spring 18 Version: The Lecture Notes
  2. Additional Lecture Support
    (From Spring 20)
    1. Week of Mar. 23
      Chap 4: Higher Order,
      Modeling Virus Spread
    2. Week of Mar. 30
      Matrices: Determinants, Derivatives
    3. Week of April 13
      Symmetric Matrices
  3. Book of Homework
  4. Homework Due Dates
  5. Homework Solutions
  6. Exam 1: Takehome part
    Due: October 4, with in-class part
  8. Satya's Home Page
  9. Academic Misconduct

Legal

  1. No video or audio recording of this class or of any part of it is permitted.
  2. If you are not enrolled in this class, you are not permitted to sit in this class. Violator may be prosecuted for trespassing.
  3. Everything on this site are copyrighted intellectual property of the author. This includes, but not limited to the lectures, the lecture notes, online homework, flash animations. The notes you take in this class are also the instructor's intellectual property. Selling of any of this material is not permitted. Violators will be prosecuted for unauthorized sell.

Math 221 : Applied Differential Equations
Course Description and Organization

Math 221

Applied Differential Equations

Satya Mandal

MW 3:00-4:15

 Fall 2021 Office Hour: MW 2:00-3:00
ST 335

Class Number :19919

Tel. No: DNC

Zoom

No:965 4659 4088

Pass:739598

Grading Scheme:

Homework 50 Points
  1. Distribution of 300 points among three exmas, may not be equal.
  2. Feeling comfortable with homework is the key.
  3. Homework Due Dates
3 Class Tests 300 Points
Total 350 Points

Schedule of Examinations:

 

Date

Material
Exam 1 Mon, Oct 4 Chapter 2
Exam 2 Mon Nov 1 Chapter 3, 4
Exam 3 TBD The rest

Grading Scale:

Grade A A- B+ B B- C+ C C- D+ D D- F
Percent 95 90 85 80 75 70 65 60 55 50 45 else
Grades will be calculated in two ways :
  1. Based on 3 exams, totaling 300 points
  2. Based on 3 exams and the HW , totaling 350 points
  3. You will be given the lower grade.
    In particular, to obtain a claen A, you have to get 95 percent, in bth ways.

General Organization:

  1. Text: We follow my lecture notes.
    ( Other sections would using some textbook, which you may refer to.)
  2. Matrial to be covered: All the Chapters given.
  3. Software and Calculators: A TI-84 (Silver Edition) will be helpful.
    We would also encourage you to use Matlab.
  4. For HW duedates, click on the link on the left.

 

Other Information and Remarks:

  1. We will not give any make up test, unless you have a doctor's note.

  2. Important Dates:

    1. Mon, Sept 6 (Labor Day).
    2. Mon, Sept 13: Last day to withdraw/drop without a W
    3. Oct 11,12: Fall Break
    4. Wed, Nov 17: Last day to withdraw from a class (With a W)
    5. November 24 - 28: Thanksgiving Break
    6. Thu, Dec 9 (Last Day of Classes).
© Copy 2018
My Students have the permission to copy.