Uli Walther
Math 746, 494-1959
walther@math.purdue.edu
teaching Math 375 Fall 2015
TTh, 1030-1145, EE 117
Office hours: Tue 1:30-2:30, Th 2:00-2:30.

  • Link to Emergency Preparedness Briefing
  • Link to Important dates
  • Book:
  • "Lecture notes in Discrete Mathematics" by U. Walther, available at the Xerox BoilerCopyMaker, Located in the PMU, Room 186.

  • Homework due: Th in class or by 2:30pm in my office
  • Problems due:
    1. Aug 27: nothing due
    2. Sep 3: 1.8.(1,4,6,10,11), 1.21(1,7)
    3. Sep 10: 2.8, 2.24.2, 2.27.4
    4. Sep 17: 2.38, 2.39, 2.40, 2.47.2, 2.49.3
    5. Sep 24: 3.7, 3.21, 3.36, 3.37, 3.43
    6. Oct 1: 4.4.2, 4.4.4, 4.13.5, 4.17, 4.20.2
    7. Oct 8: 4.20.3, 4.20.5, 4.27.3, 4.27.6, 4.28.(1,3)
    --- Oct 12/13: Fall break
    8. Oct 15: 5.8, 5.10, 5.23.(1,3,5)
    9. Oct 22: 5.24(1,2,5), 5.37.(1,3,7,10)| MIDTERM
    --- Oct 29: Nothing due.
    11. Nov 5: 6.8.2, 6.11, 6.15, 6.18, 6.23
    12. Nov 12: 6.24, 6.26(1,3,6). 6.35, 6.40
    13. Nov 19: 6.60, 6.70(1,2,3), 6.74
    --- Nov 27: Thanksgiving
    15. Dec 3: 6.80, 6.83, 6.84, 6.88, 6.90
    16. Dec 10: 6.95, 6.99, 6.103, 6.105, 6.108.1 (Don't hand in.)

  • Rhea and course notes
  • If you find typos in the lecture notes, or mathematical errors, please post them on the website Rhea page designed for this purpose. Finding mistakes will result in extra credit.

  • The Midterm
  • The midterm will be IN CLASS, Thursday Oct 22.
    It will cover everything we have done by then: Chapters 1-5 inclusive.
    You can bring: cheat sheet (1 page, 2-sided, letter size). No calculator.

    Sample questions for the midterm

  • The Final
  • Day and time: Fri 12/18 10:30a - 12:30p
    The location is: EE 117
    You may bring: cheat sheet (2 pages, each of them 2-sided, letter size)
    No calculators are allowed!


    Here are the practice questions that we will discuss during the last week.

  • Statement for students with disabilities
  • The syllabus

  • Some links on this page are dead, they will come alive during the semester.

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