Discrete Mathematical Structures
Math 2513
Spring Semester 2005
- The Final Exam will take place on Friday morning May 13 at 8:00 AM. It will cover the material
that has been covered on Exams 1--3 as well sections 6.1 and 6.2. Many of the exercises at the end of these
sections are recommended for study---a good set to start with might be the following
- Section 6.1, page 409: 3, 4, 7, 8, 23, 24, 40
- Section 6.2, page 423: 2, 4, 11, 19, 21--26, 28
During finals week I will hold my usual office hours on Monday afternoon 3:30-4:30 PM,
and also on Wednesday 5:00-6:00 PM. We will have a Review Session
in PHSC 1105 on Wednesday April 11 from 3:30 to 4:30 PM.
During the review session we will focus on discussing problems from
sections 6.1 and 6.2, and other questions that you have.
Here is a copy of the final exam from last semester
(however we did cover some different topics this semester).
- Answers to the third exam are now available and here
is a copy of the exam 3 re-retest.
Here is an old third exam (the last problem on this
is one that we haven't covered yet). Problems 2 and 6 from exam 2 of last semester
(posted below) are also relevant for this test.
- There will be a curve of five points added to each students score on the second exam.
Here are some solutions to the second exam.
One of the problems consisted of Problem 20 on page 75 (or a portion of it), here is a discussion
of a similar problem.
The
second exam from
last semester (with answers) covered somewhat different material (for example,
we have not yet discussed problems like numbers 2 and 3) but may be useful to study.
- Homework Assignments will be posted at this web site. Students should
check regularly for updates. Assignments will generally be due once a week during the semester.
- The Class Problems will be posted here:
-
Here are some Guidelines for Proofs which may help
you to approach constructing and writing proofs in a systematic fashion.
- Exam1 and Solutions to Exam 1 are now available
on-line.
- Here is a Course Information Sheet.
-
Exam 1 from the Fall 2004 course may be useful to study.
To review the concept of function, I would recommend looking at any
of exercises 1 through 33 in section 1.8 (on page 108) of Rosen's book.
Here are some answers from last semester's exam.
-
Catalan and his numbers: The Catalan Numbers were named after a Belgian mathematician
Eugene Catalan: you can find out about him by looking at his biography at the St. Andrews
Biographies of Mathematicians
web site. You can also see some of the different
interpretations of the Catalan numbers
or find more information by entering the first few Catalan numbers {1, 1, 2, 5, 14, 42, ...}
at the
On-Line Encyclopedia of Integer Sequences
web site (this site contains an extensive database of interesting sequences of integers).
On February 25, Dr. Edward Brandt from the OU Health Sciences Center was honored with one of the
College of
Arts & Sciences Distinguished Alumni Awards.
Professor Brandt, who earned an undergraduate degree in mathematics at the University of Oklahoma
in 1954,
has had a distinguished career in medicine
and biostatistics, specializing in health policy and administration. He will present a talk
entitled "A Look at the Healthcare System in Oklahoma" on
Thursday, February 24 at 3:30 PM in the Scholar's Room of Oklahoma Memorial Union.
Dr. Brandt is an amazing
model for career accomplishments that can be attained starting with a strong foundation in mathematics.
Students in the class can earn extra credit for the course by attending the lecture and submitting
a brief 3 or 4 paragraph summary of Professor Brandt's talk and personal reactions to it.
- Course Bibliography:
- Kenneth Rosen, Discrete Mathematics and Its Applications (5th edition), McGraw-Hill, 2003:
The course textbook.
- George Polya, How To Solve It, Anchor Books, 1957: A classic book discussing methods of solving mathematical problems
and constructing mathematical arguments.
- Daniel Solow, How To Read and Do Proofs: An introduction to mathematical thought processes, Wiley, 1990: One of a
number of elementary books discussing how to create and analyze a mathematical argument. This type of book is very highly
recommended for students who have not written mathematical proofs before.
- Alan Levine, Discovering Higher Mathematics: Four habits of highly effective mathematicians, Academic Press, 2000:
Another book that discusses how to approach mathematical arguments.
- Antonella Cupillari, The Nuts and Bolts of Proofs, Wadsworth, 1989.
Another example of a book that discusses how to approach mathematical arguments and has lots of examples.
- Colin Adams, Joel Hass and Abigail Thompson, How to Ace Calculus: The streetwise guide, W.H. Freeman, 1999:
Amusing observations on surviving the Calculus I course, also contains many valuable nuggets for dealing with
any undergraduate mathematics course.
- Raymond Wilder, Introduction to the Foundations of Mathematics, John Wiley & Sons:
If you would like a reference that provides a firm axiomatic foundation of
set theory (including, for example, discussions of Russell's Paradox), I recommend this book.
I'm not certain if it is currently in print but it shouldn't be too difficult to locate a copy in the library.